Basic bodily functions such as heart rate, blood pressure, and respiration are regulated by which region of the brain? group of answer choices

Answers

Answer 1

The Brain stem controls basic bodily functions like heart rate, blood pressure, and respiration. Brain stem connects brain to spinal cord. Thus, correct option is B.

What is Brain Stem?

Brain stem is also known as Medulla Oblongata. It is the lower half region of the brain. It controls all the vital processes.

The main function of medulla oblongata is the control of all the involuntary actions. If any damage happens to this region, the essential processes will be hindered.

Therefore, option B  Medulla oblongata controls all the functions of autonomous nervous system.

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The given question is incomplete, but most probably the options were:

a. Pons

b. Medulla Oblongata

c. Midbrain

d. Cerebrum


Related Questions

Rank the 3 groups of reactions of aerobic respiration in the order they occur, beginning with the first stage of cellular respiration at the top.

Answers

The correct order is 'Glycolysis, Krebs cycle, Electron transport chain'.Aerobic (“oxygen-using”) respiratory takes place in 3 stages: glycolysis, the Krebs cycle, and electron transport. In glycolysis, glucose is break up into  molecules of pyruvate.

This consequences in a internet benefit of  ATP molecules. Life first developed withinside the absence of oxygen, and glycolysis does now no longer require oxygen. Aerobic respiratory is a chain of enzyme-managed reactions that launch the power saved up in carbohydrates and lipids at some point of photosynthesis and make it to be had to residing organisms.

Glycolysis is the primary degree of mobile respiratory. It takes vicinity withinside the cytoplasm of the cell. cardio respiratory (with oxygen) takes vicinity withinside the cell's mitochondria, and anaerobic respiratory (with out oxygen) takes vicinity in the cell's cytoplasm.

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If gtp hydrolysis occurs on a tubulin molecule at the plus end of a microtubule protofilament before another tubulin molecule is added, what typically happens?.

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When gtp hydrolysis takes place on a tubulin molecule at the plus end of a microtubule protofilament before another tubulin molecule is attached, the microtubule depolymerizes.

The third main component of the cytoskeleton, microtubules, are hard, hollow rods with a diameter of around 25 nm. Microtubules are dynamic structures that constantly assemble and disassemble within the cell, similar to actin filaments.

They have a role in a number of cell motions, including as some types of cell motility, the intracellular movement of organelles, and the division of the chromosomes during mitosis, in addition to determining the shape of the cell.

Microtubules are made up of just one type of globular protein called tubulin, as opposed to the diverse fibrous proteins that make up intermediate filaments. Tubulin is a dimer made up of the 55-kD polypeptides -tubulin and -tubulin, which are tightly connected to one another. Both - and -tubulin are encoded by small groups of linked genes, similar to actin.

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xylem contains specialized cells that provide support for a plant stem. how does the structure of one of these cells help ur carry out this function ?

Answers

The structure of one of these cells help carry out this function as it has tiny openings.

How is a xylem cell specialized for this function?

Water is specifically transported by the xylem up a plant's stem and into its leaves. Dead xylem cells that are connected together form the xylem vessels. Dead cells' end walls are broken, allowing water to pass through. The xylem cells' cell walls are strengthened by a substance known as lignin.

In order for the xylem to form a continuous, hollow tube, the cells that make up the xylem lose their end walls. The substance lignin helps to strengthen them. Lignin provides the plant with sturdiness and stability.

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When protein consumption is in excess of body needs and energy needs are met, the excess amino acids are metabolized and the energy in the molecule is.

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When protein consumption is in excess of body needs and energy needs are met, the excess amino acids are metabolized and the energy in the molecule is stored as fat.

Proteins are essential components of cells and are primary sources of amino acids.

For the human body, proteins are vital elements as they not only repair damaged and broken cells but also manufacture new ones.

Moreover, proteins are necessary for teenagers, pregnant women, and children as they help promote growth and development.

However, if proteins are consumed more than the requirement of body needs then their excessive amount is stored as fat while the residues of amino acids are discharged from the body.

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Which of the following is NOT a true statement?
A. Metaphase is the second step of meiosis
B. Anaphase is the third phase of mitosis
C. Telophase is the last phase of mitosis
D. Metaphase is easy to recognize

Answers

According to the research, the correct option is D. "Metaphase is easy to recognize" is NOT a true statement.

What is Metaphase?

It is the phase in which the chromosomes (or tetrads in the first meiotic division) are placed in the equatorial plane of the spindle, this being the second phase of cell division.

In this sense, it is necessary to observe morphological aspects to use the optical microscope to observe the tension of the spindle fibers aligns the tetrads in the equator of the cell , in this way it is observed how the spindle fibers join the kinetochores.

Therefore, we can conclude that according to the research, the correct option is D. "Metaphase is easy to recognize" is NOT a true statement.

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What are the main components of the central nervous system?

Answers

Answer:

The central nervous system is made up of the brain and spinal cord. The peripheral nervous system is made up of nerves that branch off from the spinal cord and extend to all parts of the body.

If the mitochondria and chloroplasts in eukaryotic cells resulted from endosymbiosis between various prokaryotes, what features should these organelles have?.

Answers

Answer:

tkzzykysosy6dsoytoztksita

According to the most recent report by the united nations, the world is on track to reach sustainable goal #6 on clean water and sanitation by the deadline set for 2030. True or false?.

Answers

The statement "According to the most recent report by the united nations, the world is on track to reach sustainable goal #6 on clean water and sanitation by the deadline set for 2030." is false.

According to a UN report, the world is not on track to complete Sustainable Development Goal 6 (SDG 6) on water and sanitation by the target year of 2030.

Billion people worldwide lack access to clean water, sanitary facilities, and handwashing stations. The budget for water and sanitation services is insufficient, and ecosystems and water sources are getting more contaminated. Furthermore, governance and delivery mechanisms are ineffective and disjointed.

The report is based on the eleven SDG 6 global indicators' most recent data. The study, which represents a consensus stance from the United Nations family, provides direction for comprehending worldwide progress on SDG 6 and its connections to other goals and targets.

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The early united states population was predominantly protestant. In the nineteenth century, urban populations became increasingly roman catholic, especially in the cities of the northeastern united states. This shift in the pattern of religion was caused by?.

Answers

The early United States population was predominantly protestant. In the nineteenth century, urban populations became increasingly roman catholic, especially in the cities of the northeastern United States. This shift in the pattern of religion was caused by b. international migration from Ireland, southern Germany, and Italy.

Protestantism is a sub-form of the Christian religion, that became common within Western Christianity. The people of the early United States predominantly were protestant.

However, in the middle of the nineteenth century, people from Italy, Germany, and Ireland migrated to the United States due to crises in their countries or for finding better jobs.

These people, who migrated to the United States, were majorly Roman Catholic. Hence, as more and more people migrated to the northeastern United States, the religion changed from Protestantism to Roman Catholicism in the urban areas.

Although a part of your answer is missing, you might be referring to this question:

The early United States population was predominantly Protestant. In the nineteenth century, urban populations became increasingly Roman Catholic, especially in the cities of the Northeastern United States. This shift in the pattern of religion was caused by

a)internal rural to urban migration from farming areas of the Eastern United States

b)transnational migration from Ireland, southern Germany, and Italy

c)transnational migration from Latin America and the Caribbean

d)religious conversion of urban residents

e)out-migration of protestants to rural farming areas of the Midwestern United States

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How do you know what's in a mixture?

Answers

mixture contains one or more substances like solute and solvent , solution is type of mixture

We can use litmus paper or perform any reaction to know what's in mixture

in imprinting, allelic expression is based on which parent the allele came from. the physical location of a gene in relation to other genetic material is known as .

Answers

In imprinting, allelic expression is based on which parent the allele came from. the physical location of a gene in relation to other genetic material is known as Position effect.

A multicellular creature's somatic cells have similar genetic material, which regulates the composition of the organism. Since the genetic material can duplicate alongside the cell, new cells inherit the same genetic makeup as their parent cells.Plasmids are a type of genetic material that can be found. Certain bacteria have genetic material called plasmids that can be discovered outside of their chromosomes.The fundamental structural and operational component of heredity is a gene. DNA is the component of genes. Many genes do not, however, code for proteins. A few hundred DNA bases to more than 2 million bases make up a gene in a human.

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How do farmers use vegetative reproduction to grow white potatoes?

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Question: GoodAfternoon: ) ✨ How do farmers use vegetative reproduction to grow white potatoes?

Answer:Potato tubers have nodes or eyes from which the new growth begins. The new stems growing from each eye are called sprouts which giver rise to the new plant. Vegetative seed can be either a whole tuber or a cut tuber. Potatoes are grown by vegetative propagation; that is, small tubers or pieces of tubers are planted. To maximize their planting stock, farmers may cut the tubers into several pieces. Each piece can grow into a new plant as long as an "eye" is present.

Explanation: Potatoes are mainly propagated by vegetative methods (cloning). Potato tubers have nodes or eyes from which the new growth begins. The new stems growing from each eye are called sprouts which giver rise to the new plant. Vegetative seed can be either a whole tuber or a cut tuber.

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The body performs many processes that depend upon energy and could not occur without a supply of atp. How does the energy from atp power the cellular reactions?.

Answers

ATP is an energy packed molecule which releases a molecule of phosphate upon hydrolysis. This is supplied to the cells undergoing metabolic reactions.

What is an ATP?

ATP is adenosine triphosphate, a nucleotide molecule consisting of a sugar moiety called ribose, adenine as nitrogenous base and three molecules of phosphates attached to the sugar back-bone.

The phosphate group traps the energy. This energy is released when the phosphate bond is broken with the addition of water molecules. The ADP so formed is taken up by the cells as a source of energy for various biochemical reactions.

ATP, therefore serves as a carrier for energy transfer to the cells.

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If an amino acid does not contain an ionizable side chain, its net charge at physiological ph will be:________

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The net charge (at physiological pH) on an amino acid which does not contain an ionizable side chain will be zero.

Amino acids contain both a carboxylic group (-COOH) as well as an amino group (-NH₂) . Both these functional groups are joined to a single carbon atom, i.e. α-carbon. Amino acids are the building blocks of proteins.

Both the functional groups present in an amino acid have the ability to form their respective ions in the solution. At physiological pH, i.e. pH = ~7.4, the amino group accepts a H⁺ ion and becomes protonated (-NH₃⁺) whereas, the carboxyl group  loses H⁺ ion to form a negatively charged ion (-COO⁻ ).

Due to the existence of both, a positive as well as a negative charge at the same time, the net charge becomes zero.

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1. What is the scientific term for the alternate versions of a gene?

Answers

Answer:

Allele

Explanation:

An Allele is a different version of a gene

connection between biosphere and athmosphere.dghsdhtshthh​

Answers

Answer:

Explanation:

Biosphere-Atmosphere Interactions focus on the sources and sinks of greenhouse gases (GHGs), air pollutants, particulate matter, water, and energy between the Earth's surface and the atmosphere.

Metals participate in two types of single-displacement reactions. A reactive metal can displace _____ gas either from water or from an aqueous acid. A _____ reactive metal can also displace the ion of a _____ reactive metal from solution.

Answers

Metals participate in two types of single-displacement reactions. A reactive metal can displace H₂ gas either from water or from an aqueous acid. A more reactive metal can also displace the ion of a less reactive metal from solution. Hence, option C is the correct response.

A single replacement reaction, also known as a single displacement reaction, occurs when one element in a molecule is swapped out for another. Starting ingredients are always pure elements combined with an aqueous compound, such as pure hydrogen gas or zinc metal. A new aqueous compound and a different pure element will be produced as products when a replacement reaction takes place.

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Question correction:

Metals participate in two types of single-displacement reactions. A reactive metal can displace __________ gas either from water or from an aqueous acid. A __________ reactive metal can also displace the ion of a __________ reactive metal from solution.

a. H₂; less; more

b. O₂; more; less

c. H₂; more; less

d. O₂; less; more

Do the usage of synthetic hormones for the modification of plant growth have any environmental implications?​

Answers

Answer:

Yes, the usage of synthetic hormones for the modification of plant growth can have environmental implications.

1. One environmental implication is that it can lead to the development of herbicide-resistant weeds. If farmers are using synthetic hormones to make their crops grow faster, the weeds around the crops will also be exposed to the synthetic hormone and over time, they will develop a resistance to it.

2. Another environmental implication is that it can lead to soil contamination. If the synthetic hormone is not properly contained, it can leach into the soil and contaminate it. This can cause harm to other plants and animals that come in contact with the contaminated soil.

3. One final environmental implication is that it can disrupt the natural growth cycle of plants. By artificially manipulating the plant's hormones, farmers can make the plants mature faster. However, this can interfere with the plant's natural life cycle and cause problems in subsequent growing seasons.

What are synthetic hormones for plants?

Synthetic hormones for plants are chemicals that are added to the soil or sprayed on the plants to alter their growth.

Explanation:

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I am a non-flowering vascular plant. I originated in humid forests and swamps. I do not grow from seeds. I grow from spores.

Answers

Answer:

ferns, mosses, liverworts, hornworts, lycophytes, and liverworts

Explanation:

Non-flowering plants, known as gymnosperms or conifers, can nonetheless generate seeds.

Negative feedback loops are positive feedback loops are
(1 point)
O dangerous; beneficial
O painful; pleasurable
O slow; fast
O inhibitory; stimulator

Answers

Negative feedback loops are slow, Positive feedback loops are fast.

Negative feedback loops- When a system's output reduces or dampens the processes that result in its output, the system produces less output. This is known as negative feedback. Negative feedback loops typically enable systems to self-stabilize (slow). A crucial regulating mechanism for maintaining the body's homeostasis is negative feedback.

Positive feedback loops- Loops with positive feedback, where changes in one direction lead to more changes in the same direction. For instance, as a substance's concentration rises, a feedback loop results in further concentration rises.

Homeostasis- All bodily systems must be in a condition of balance for the body to live and work properly.

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Bottleneck events lead to _______. a. population growth b. an increase in inbreeding c. an enrichment of dominant genetic traits d. a reduced rate of species mutation please select the best answer from the choices provided a b c d

Answers

Answer:

d

Explanation:

Many people were catching a communicable disease called "Ugo". Most of these people were very sick and took 7 to 9 days to recover. Investigations directed by Dr. Kleinenstein had revealed that Ugo was caused by a pathogenic bacteria, Ugot diarrhea.
Kleinenstein had recently read in the 'Journal of Biochemistry' that an antibiotic called "norunium" was observed to kill the Ugo bacteria
After receiving permission from the appropriate government agencies Kleinenstein was ready to conduct an experiment on human subjects.
Tablets were prepared containing the antibiotic norunium. A second batch of tablets containing none of this antibiotic were also prepared (tablets containing no medication are called 'placebos').

1. What is Kleinstein’s probable hypothesis? State as an “if.. then…” statement”

Answers

Answer:

If norunium can kill the Ugo bacteria, then norunium tablets when ingested should see to a reduction of Ugo bacteria in the body.

Explanation:

Kleinenstein is basing his experiment based on the results of another (group of) scientist(s) that found that norunium can eliminate the Ugo bacteria. Based on "reproducibility and replicability", Ugo should, with the same steps, come to the same result as the scientist(s) who found that "norunium" can kill the Ugo bacteria.

One thing to note, is that if Kleinenstein is to re-test the experiment, generally there would be a step to see the effects of the antibiotics on animals first, before moving to human subjects.

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Cracked up some of the other things I need for the house and the house I need a couple things for you and me too lol lol is the answer

4. Why are mutations or structural changes in chromosomes undesirable?

Answers

Answer:

they may change the entire phenomenon

Explanation: mutation in choromosome may cause change in entire gene level hence formed entire different proteins.which may effect growth, development and whole structure of the body.

predict the temperature of the atmosphere at a height of 135km above the surface and 140km above the surface. explain your predictions

Answers

Temperature Increases.

For every 100 meters as we move above the surface of the earth , temperature decreases by 1 degree celsius. Because there is less air above you as you rise in elevation, the pressure drops. Air molecules spread out more when the pressure drops, causing the air to expand, and the temperature to drop.

But, near 135- 140 Km lies the thermosphere region.

Thermosphere- Between 80 and 400 km above the Mesosphere, this layer can be found. This layer reflects radio waves that are emitted from the earth. In this location, the temperature starts to rise once more as the altitude rises.

The gases of the thermosphere get denser even if they are still very thin. As a result, the molecules in this layer start to absorb incoming high intensity ultraviolet and x-ray light from the sun, which leads to a significant temperature increase.

Also the formula to calculate temperature-

For 135 km -

T = -131 + (0.003 * altitude in meters)

T = -131 + (0.003 x 135000)

T = -131 + (405)

T =  274 ° C

For 140 km-

T = -131 + (0.003 x 140000)

T = -131 + (420)

T= 289 °  C

Hence, Temperature increases drastically.

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In a triathlon an athlete will swim for 1500m cycle for 40km and run for 10km it takes 30mins to swim 1hoir to cycle and 45 mins to run how will the temperature of the person change over time

Answers

He don’t have 45 mins have 45km ;))

If the mitochondria and chloroplasts in eukaryotic cells resulted from endosymbiosis between various prokaryotes, what features should these organelles have?.

Answers

If the mitochondria and chloroplasts in eukaryotic cells resulted from endosymbiosis between various prokaryotes, then these features should have A.a plasma membrane, DNA, and ribosomes.

According to the theory of endosymbiosis, structures such as mitochondria and chloroplasts were initially produced as prokaryotes. When these prokaryotes were engulfed by larger prokaryotes, then with the passage of time these became organelles of eukaryotic cells.

The presence of plasma membrane, DNA and ribosomes are the features that represent that the chloroplast and mitochondria could initially be prokaryotes. These structures can replicate themselves as they have their own DNA, they had ribosomes for the making of proteins and the plasma membrane that enclosed these cells. Hence, the presence of DNA, ribosomes, and plasma membrane indicates that the mitochondria and chloroplast were individual cells before.

Although a part of your question is missing, you might be referring to this question:

If the mitochondria and chloroplasts in eukaryotic cells resulted from endosymbiosis between various prokaryotes, what features should these organelles have?

A.a plasma membrane, DNA, and ribosomes

B.a plasma membrane, nucleus, and ribosomes

C.nucleus, DNA, and ribosomes

D.a plasma membrane, nucleus, and cilia

E.nucleus, ribosomes, and cilia

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a single stranded dna (oligonucleotides) can hybridize with (select one): select one: a. complementary dna b. complementary rna c. complementary protein d. a and b

Answers

A single stranded DNA  (oligonucleotides) can hybridize with (d) both complementary DNA and complementary RNA.

DNA is the Deoxyribonucleic Acid. It is the genetic material present in majority of organisms. The nitrogenous bases present in DNA are: Adenine, thymine, Guanine and Cytosine.  DNA is a double stranded structure hence it forms hydrogen bonds with a complementary strand. The complementary strand can be of a DNA or RNA.

RNA is the Ribonucleic Acid. It also is a genetic material present in very few organisms. RNA is less stable than the DNA and may be either single stranded or double stranded. The nitrogenous bases of RNA are: Adenine Uracil, Guanine and Cytosine.

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explain why the following statements are false. a. feedback inhibition is defined as a mechanism of down-regulating enzyme activity by the accumulation of a product earlier in the pathway. b. protein phosphorylation is another way to alter the conformation of an enzyme and serves exclusively as a mechanism to increase enzyme activity.

Answers

False. Feedback inhibition occurs when an enzyme acting early in a pathway is inhibited by the accumulation of a product late in the pathway

What is inhibition ?

Inhibition is the conscious or unconscious restriction or restraint of a process or behavior, especially of urges or wants. The ability to inhibit oneself from acting on some impulses, such as the desire to hit someone in a fit of rage, and to delay the satisfaction of pleasurable activities allows one to perform vital social functions. When two desires are perceived that are in conflict, conscious suppression often occurs in daily life (e.g., the desire to eat a rich dessert versus the desire to lose weight).

According to psychoanalytic theory, inhibition serves as a mediator between the id and the superego, or conscience, and is largely unconscious (primitive desires). The socially imposed inhibitions known as taboos, such as those prohibiting incest or murder, are elevated to the level of moral prohibition.

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What type of infection do you use antibiotics for? What type of infections do you use vaccines for?

Answers

Bacterial infections, antibiotics will not cure viruses, that is what vaccines are used for. Antibiotics treat thing such as strep throat, and vaccines treat viruses such as Covid 19

In which part of the cell cycle do the mitotic spindles assemble, bind to chromosomes, and move the sister chromatids apart?
Select one:

a.
cytokinesis

b.
G2 phase

c.
M phase

d.
S phase

Answers

C. During M Phase.

M phase - When a cell is in the M phase, it divides, first through nuclear division (mitosis), then through cytoplasmic division (cytokinesis). The DNA is replicated in the earlier S phase, and cohesins keep each replicated chromosome's two copies (known as sister chromatids) bound to one another.

Mitosis is divided into four stages

ProphaseMetaphaseAnaphaseTelophase

After metaphase , in which the chromosomes align at the equator, comes the Anaphase in which when the sister chromatids of each chromosome separate and move to the opposing poles of the cell. This separation results from the breakdown of cohesin, the protein that held the sister chromatids together during prophase, by enzymes. Every chromatid splits out to produce a separate chromosome.

Hence, during Anaphase of M phase sister chromatids move apart.

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Other Questions
simplify this fraction 70 POINTS! can someone pls make one for me i dont get it..Creating a Public Service Advertisement Student Guide Assignment Information Purpose: Create a Public Service Advertisement (PSA)about an important social issue.Summary:In this assignment, you will publicize an important issue. Consider issues that have come up in texts you have read recently. Research the issue and create a print PSA and a plan for a video PSA.Your plan should include a storyboard that reflects a compelling visual presentation with evidence to support the issue you choose. Assignment Prompt Create a video PSA about a topic of social relevance. Make a compelling visual presentation with facts and details to support the issue. State your issue in the form of a claim, explain why it is important and what people need to know about it, and provide reasons and evidence. Finally, create a print form of your ad to accompany the video. Assignment Instructions Step 1: Choose a topic for your PSA.a)Choose an important issue. Think about the issues you read about during this quarter to help you choose.b)Brainstorm messages that you might send about that issue.c)Choose one message to send.This message is your claim. Factor 5x2 + 7x + 2 completely (SHOW WORK) please help me Can someone help with this question? Which letter indicates the collagen fibers of the periosteum known as the perforating, or sharpey's, fibers? 1 Name a linear pair. Describe the relationship of their measurements. What are the three importance of good interpersonal relationships? a foodservice uses the mini-max system to determine the amount to order. canned peaches have a maximum inventory level of 10 cases and a safety stock factor of 2 cases. the foodservice currently has 6 cases of hand. how many cases should be ordered? On a plane trip to Hawaii, the baggage weight projected was 2,182 1/4 lbs. The actual weight of all bags totaled 2,095 1/3 lbs. By how much was the projected weight overstated? answer 21 pls and thx Help me find the percentiles please (Please Help)!! Why does perception of crime matter? 2/3w-1| HELP!Estimate 63% of 109.6.688.26691.3 Which of the following has the largest second ionization energy and WHY?A) CaB) GaC) GeD) KE) Se You buy 6 notebooks for $ 2.00 each, 10 folders at $1.00 each, 2 packs of pencils for $3.00 each and one lunch box for for $ 8:00 write an expression to final the cost of your school supplies I rlly need help on this asap pls help :,) In the context of proposed rules, an agency is required under the _____ to publish a notice in the publications of those trades and industries that will be affected by a proposed rule. the first commercially successful drama to depict black family life sympathetically and the first play by a black woman to be produced on broadway, it was lorraine hansberry's a raisin in the sun that won the new york drama critics' circle award in 1959, and was later made into both a film and a musical. Explain why have justice that represent the population of the country is important in selecting nominees Mechanical stress on weight-bearing bones plays a large part in bone remodeling. What single factor plays the largest role in maintaining adequate bone strength?.