PLS HELP GIVING BRAINLIEST !!!!!!

PLS HELP GIVING BRAINLIEST !!!!!!

Answers

Answer 1

Answer:

Lever and wedge

Explanation:

You use a lever to add strength and the tip of the shovel is a wedge.


Related Questions

in which direction do striped bass migrate in the winter

Answers

Answer:

south

Explanation:

Striped bass will tolerate water Temps in the mid 40s and are one of the last species to migrate south to their winter grounds

Answer:

Striped Bass migrate south in the winter.

Explanation:

what is the study of similar and different structures in organisms

Answers

Answer:

Comparative anatomy , study of similarities and differences of different species. It is closely related to evolutionary biology and phylogeny?

1. What do you expect to happen if you increase the amount of greenhouse gasses in the atmosphere?

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When you increase the amount of greenhouse gas in the atmosphere, it produces a warming effect that causes the global temperature to rise.

In the photosynthesis lab, the chromatography solvent was meant to destroy the pigments.
True
False

Answers

Answer:

False.

Explanation:

Brainliest please? I only need 2 more to level up...

Tanyia
If the sperm of a boa constrictor has 18 chromosomes, how many chromosomes will each skin cell of the snake have?

Answers

Answer:

18 chromosomes

Explanation:

If the sperm of a boa constrictor has 18 chromosomes, the number of chromosomes that each skin cell of the snake will have is 36 chromosomes.

What is meiosis?

Meiosis is the process of gamete formation where each daughter cell or gamete contains half the number for f chromosomes as the parent cell.

According to this question, the sperm of a boa constrictor has 18 chromosomes. The sperm is a gamete formed as a result of meiosis.

Therefore, If the sperm of a boa constrictor has 18 chromosomes, the number of chromosomes that each skin cell of the snake will have is (18 × 2) = 36 chromosomes.

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A cell is dropped into a salt water solution and shrivels up you infer that compared to the cell the type of salt water solution is

Answers

Answer: hypertonic solution

Explanation:

A cell placed in a salty solution would lose water as water will move from the cell to the surrounding hypertonic medium by the process of osmosis causing the cell to shrivel up.

During which geologic time period were Oklahoma's igneous rocks uplifted?
Ordovician
Precambrian
Pennsylvanian
Cambrian

Answers

Cambrian is the  geologic time period were Oklahoma's igneous rocks uplifted

The Cambrian is the Period was the first geological period of the Paleozoic Era, and of the Phanerozoic Eon. The Cambrian lasted of about 53.4 million years from the end of the preceding Ediacaran Period 538.8 million years ago to the beginning of the Ordovician Period 485.4 mya. Its the subdivisions, and its base, are somewhat in the flux In the early Cambrian, Oklahoma's the Earth was generally cold but was then gradually warming as the glaciers of the late Proterozoic Eon receded. Tectonic is the evidence suggests that the single supercontinent Rodinia are  broke apart and by the early to the mid-Cambrian there were two continents.

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how does molecules get to cells in the body

Answers

Answer:

Atoms make up molecules; molecules make up cells; cells make up tissues; and two or more kinds of tissues working together make an organ. An organ is a part of the body that performs a specialized physiologic function.

Explanation:

why is it important to protect entire life habitats


please please pleaseeee help
thank you

Answers

Explanation:

To protect the animals, plants, and more. Without having the habitats they'll die/go extinct. The plants will soon rot/wither away.

How does a population experience variation in traits?
A. through mutations and genetic recombination
B.through the introduction of an invasive species
C. through a decreased death rate
D.through an increased birth rate

Answers

Answer:

I'll say A, through mutations and genetic recombination.

PLEASE HELP ALOT OF POINTS MARKING PEOPLE AS BRAINLIST

What will be the end result of the process shown in the model?
A. Two identical daughter cells will be produced.
B. Crossing over will result in new genetic material.
C. Chromatids will have just moved toward opposite poles.
D. One much larger cell will be produced through nuclear fusion.

Answers

Answer:

i think its b i could be wrong

Explanation:

The correct model shown is Crossing over will result in new genetic material.

What is crossing over?

When it comes to genetics and genomics, the term "crossing over" describes the DNA exchange that takes place between paired homologous chromosomes (one from each parent) during the development of egg and sperm cells.

This process leads to novel allele combinations in the gametes (egg or sperm) produced, ensuring genomic variety in any offspring born.

When chromosomes of the same type are paired together during meiosis, a biological event called crossing over takes place. Parts of the chromosome can be exchanged when two chromosomes, one from the mother and one from the father.

Therefore, The correct model shown is Crossing over will result in new genetic material.

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If you wanted to study dolphins and porpoises, which zone would you want to investigate first?

Answers

Answer:

Answer is Sublittoral

When interspecific interactions lead to competitive exclusion, the weaker competitor is forced to retreat to a more restricted niche (its realized niche) than it otherwise would inhabit in the absence of the competition (its fundamental niche). This is what happens between Balanus and Chthamalus

Answers

Answer:

The places where the species can thrive principally because of its characteristics is known as the fundamental niche, on the other hand, the place where the species is living is known as the realized niche. In the intertidal region, the species Balanus and Chthamalus compete for space. In comparison, Balanus is a bigger barnacle that can colonize the place more effectively than Chthamalus.

This competition for space makes Chthamalus displace into higher regions where water is not the same as in lower levels. The fundamental niche of Chthamalus comprises both lower and higher levels, while the realized niche for Chthamalus is the higher levels. In case, if the competition with Balanus was non-existent, the Chthamalus would occupy the lower levels.

Can someone design me an infographic explaining climate change and what we should do about it. In 30mn or a hour please it’s urgent. Thanks for your time.

Answers

What's an infographic?

Answer:

lol for 5 points

Explanation:

9. Evolution is

a. a rare event.

b. currently occurring ONLY in scientific laboratories.

c. constantly occurring at the same rate in ALL organisms.

d. a process that occurs as a result of differences in reproductive fitness.

e. a process that occurred only in the past.

Answers

Answer: c
Explaination: cmon really thats gotta be common sense no offense

ATP is a(1 point)

storable form of energy.
usable form of energy.
form of energy that can be used and stored.
form of energy that can be stored and released as heat.

Answers

Hello there!

Your answer should be ATP is a stored form of energy.

You see, Think of it as the “energy currency” of the cell. If a cell needs to spend energy to accomplish a task, the ATP molecule splits off one of its three phosphates, becoming ADP (Adenosine di-phosphate) + phosphate. The energy holding that phosphate molecule is now released and available to do work for the cell. Hope this works!

Answer:

a storable form of energy

Explanation:

_______ is the form of energy that your cells require to perform their functions. This form of energy is made in the _______ in a process known as ____________.

Answers

Answer:

Need more info please and thank you

Explanation:

I can help you but please give ne more info

Answer:

ATP is the form of energy that your cells require to perform their functions. This form of energy is made in the mitochondria in a process known as cellular respiration.

Explanation:

***I'm assuming that this question relates to respiration as it has to do with energy. ATP energy are products of cellular respiration. Along with ATP energy, we also have 2 more products, which is H2O and CO2.

We breathe out carbon dioxide since we don't need CO2 in our bodies and we sweat water by the amount of heat + energy you are using up.

***We need to undergo cellular respiration to obtain energy. To obtain this energy, you need the mitochondria as it is the powerhouse of the cell. The mitochondria creates that energy you need as a living organism.

What describes a group of organisms that are members of a species

Answers

Population can be described as a group of organisms that are members of a species

If shaded symbols indicate having a dominant trait, what must be the genotype of the father in this pedigree chart?

Answers

Answer: The father must have a hetero'zygous genotype since both his offspring show the recessive trait even though he shows a dominant trait!

Answer:

Heterozygous

Explanation:

The offspring both carry recessive genes. The recessive gene will show up more often if one of the parents are heterozygous of the gene along with the other having recessive.

If the father was had both of the dominant traits, the offspring would inherit his trait instead.

Which of these seed parts provides nourishment during germination?
A. embryo
B. endosperm
C. seed coat

Answers

The endosperm provides nourishment.

MARKING PEOPLE AS BRAINLIST ALL DAYYY!

18. A person who is lactose intolerant:

A. Doesn't have the enzyme lactose to break down the lactase sugar.

B. Doesn't have the enzyme maltase to break down the sugar in milk.

C. Lacks the enzyme to break the milk sugar down into glucose & galactose .

D. Should have no problems eating dairy and drinking milk, so drink up!

Answers

Answer:

B

Explanation:

The concentration of water is higher inside of a cell than it is outside of a cell. Which way will the water move?
A. Into the cell
B. out of the cell
C. it will stay the same

Answers

Answer:

c.it will stay the same


4. Viruses act like because they destroy the cells in which they multiply

Answers

Answer:

True

Explanation:

define analogous structure and provide an example

Answers

Analogous structures are structures that are similar in unrelated organisms. The structures are similar because they evolved to do the same job, not because they were inherited from a common ancestor. For example, the wings of bats and birds, shown in Figure below, look similar on the outside.

Similar features in unrelated organisms are referred to as analogous structures. These structures are comparable not because they have a shared ancestor but because they accomplish the same task. Sharks and dolphins, for instance, even though they are unrelated, both have fins.

What is an analogous and homologous structure?Analogous structures, as opposed to homologous structures, are traits of different species that evolved in response to a similar environmental challenge and are similar in function but not necessarily in structure.An insect's wings and a bird's wings are similar in structure. Although each of these species utilise their wings to fly, the origins of their wings are different.Analogous organs have comparable functions, while homologous tissues share a similar embryonic origin.For instance, the bones in a human arm and a whale's front flipper are anatomically similar.The constructions here are not comparable. A butterfly's wings and a bird's wings are analogous but not homologous

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138) Six-year-old Matthew broke his femur and one of his epiphyseal plates was damaged. Explain the role of the epiphyseal plate in longitudinal growth and predict the effects of a damaged epiphyseal plate on his future longitudinal growth.

Answers

Answer:

The function of the physis or growth plate is to allow the growth in length of the bones (both long as short) through the endochondral ossification process.

Explanation:

The epiphyseal plates are areas of active growth of new bone at the ends of the bones, made up of cartilage that hardens once the child is fully developed. Epiphyseal plates help determine the length and shape of the adult bone eventually. It is the last part of the bones to harden, and therefore they are vulnerable to fractures. The complication of the involvement of the growth plate is the deformity or lack of growth of the bone, leaving the limb twisted or shorter than the contralateral one.Growth disturbances are more frequent when the affected area is very large or when it involves the area of ​​the knee joint. In cases of shoulder or wrist involvement, deformities rarely occur. The alterations are more common when the lesions occur in younger children, because they have a longer growth period.

In plants, what is the function of the xylem?

A. To move carbon dioxide through the stem
B. To absorb sunlight
C. To move water through the roots
D. To absorb oxygen

this is on 02.05 plant growth in agriscience foundations 1 flvs

Answers

Answer:

Xylem is one of the two types of transport tissue in vascular plants, phloem being the other. The basic function of xylem is to transport water from roots to stems and leaves, but it also transports nutrients.

Explanation:

what are plants and some other Types of animals that make their own
food?

Answers

Algae

Corn plant

Grass

Wheat

Seaweed

Phytoplankton

In an experiment, the presence of an____is manipulated by the researchers so that it affects may be determined

Answers

Answer: independent variable

Explanation:

How can point and frameshift mutations contribute to biodiversity of Earth? Explain your
answer.

Answers

Answer:

These mutations form new alleles that increase genetic variation in a population. This variation may lead to new species which increases biodiversity.

Explanation:

Mutations are randomly occurring modifications that exist within the genetic code, leading to replication errors in DNA. DNA molecules are long-chain, helical macromolecules that store genetic material. They consist of different monomer sequences called nucleotides. In a reading frame, which contains instructions for protein production, they shape base pairs and codon sequences.

Single nucleotide polymorphisms are normal, as silent mutations, which sometimes result in no changes in amino acids. Some mistakes add a random nucleotide (SNP) in point mutations resulting in new alleles.

Frameshift mutations occur from nucleotide insertions or deletions that are not divisible by 3. This results in the codon requiring more or fewer nucleotides which disrupt the reading frame, resulting in a separate protein translation.

which type of chemical change will produce ash A.burning B.melting C.rotting D.rusting help please

Answers

burning i think because when you burn a paper it turns to ash
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Every pay period, Tamara pays 11% of her gross pay in taxes and an additional $200 in voluntary retirement deductions.Write an equation that represents Tamara's net pay, where x represents her gross pay per pay period.Of(x) = 0.89x - 200Of(x) = 0.89x+ 200Of(x) = 0.11x + 200Of(x) = 0.11x-200 organizational behavior: improving performance and commitment in the workplace 7th edition pdf chapter 1 Can someone solve this equation please ? 3/4x + 7 = -8 you need vitamins to use the carbohydrates, fats, and proteins you consume and to sustain numerous chemical reactions in your body. {y=-2x-1 {4x+2y-12 Who was G. Stanley Hall and what did he mean by "storm and stress?" 8,702 mL = ______________ L Which number line shows the solution to 3 + (3)? According to Of Plymouth Plantation, which statement best describes the relationship between colonists and American Indians?It was tense at first, but it quickly became much friendlier.It was difficult, tense, and violent as soon as the settlers arrived.The two groups helped each other, but they did not like each other.The two groups did not interact, so their relationship was nonexistent. Which of the following was NOT an impact of the Great Awakening?The English Crown began taxation of the colonistsLaid foundations for the American RevolutionEstablished new denominations such as the Methodist Church and Baptist ChurchChallenged religious authorities magro-malosso er, saccone g, di tommaso m, et. al.: neuraxial analgesia to increase the success rate of external cephalic version: a systematic review and meta-analysis of randomized controlled trials. am j obstet gynecol 2016; 215: pp. 276-286. greensprings cemetery in upstate new york, offers a full-service funeral and burial that is non-toxic to the environment. all materials used in the burial are natural and will decompose with no negative impact. greensprings' service is relatively new in the united states, but services of this type are common in great britain. a typical burial in greensprings' cemetery includes a casket made from bamboo, wicker, paper, or other natural material. there are no headstones of stone or concrete that will detract from the landscape, but t A celling (maximum )price..... Where will the hour hand of clock stops if it starts from 7 and goes through 3right angles Which equation has the solution x = 5? A. 3x + 1 = 9B. 18 - 2x = 9C. 32 - 4x = 12D. 25/x + 4 = 9 E. x/5 + 5 = 6F. 11 + 6x = 22 Trucks carrying garbage to the town dump form a nearly steady procession on a country road, all traveling at 19.7 m/s in the same direction. Two trucks arrive at the dump every 3 min. A bicyclist is also traveling toward the dump, at 4.47 m/s.(a) With what frequency do the trucks pass the cyclist? A scientific law seeks to explain why an event occurred. A Se ion has a mass number of 77 and a charge of 2 . Determine the number of neutrons, protons, and electrons in this ion.number of neutrons:number of protons:number of electrons: Although Tituba has only briefly appeared thus far in the play, we can already get an understanding of the general feeling toward her, as wellas the situation that is unfolding. I, Tituba, Black Witch of Salem is another retelling of the Salem witch trials, but told from the perspective ofTituba. Based on what you have seen in the first part of The Crucible, and the passage you've read from I, Tituba, Black Witch of Salem, write abrief essay on the importance of point of view in storytelling. How does hearing a story from a different perspective change ourunderstanding of it? Samra's guardians invested money for her into a 529 College Savings Plan, which compounds annually. The growth of the savings plan per year, x, can be represented by the exponential function f(x)=400(1.02. What is the meaning of the y-intercept in the context of the problem?The initial value of the investment is $400.The principal amount put into the savings plan is $1.02.The percent rate of change is 400%.The average rate of change that is occurring is 1.02.