A substance only composed of one kind of atom is a(n) *

Answers

Answer 1
Element is your answer

Explanation it is on the periodic table

Related Questions

hurry due in five min plz help

Answers

Option 1 seems to be correct

A jumbo jet has more gravity acting on it than a single engine plane.
true or false

Answers

Answer:

true

Explanation:

Which of the following terms describes the following:

a device that converts electric energy into thermal energy

A heating appliance
B windmill
C transistor
D generator

Answers

Answer: heating appliance

Explanation:

PLEASE HELP!
Part A
To get started, follow these steps:
1. Open the NOAA Tides and currents map webpage.
2. Click Massachusetts. Or use the menu on the right-hand side to select Massachusetts from the
drop-down menu labeled "zoom to region."
3. Use the menu to scroll down and select the southeastern coastal city of Woods Hole. Or enter
Woods Hole in the "search for station" box.
Analyze the water level graph that appears. Notice that the y-axis shows the height of the tides, and the
X-axis provides the time intervals. The time 00:00 is midnight and 12:00 is noon. Look at the red Water
Levels data in terms of a single day (for example, from 00:00 to 00:00), and note the number of high and
low tides that typically occur in Woods Hole. Use the data from the graph to complete the following
table.
Location: Woods Hole, Massachusetts
Average Height (feet) Amount of Time Between Each Occurrence (hours)
Number of Tides in a Day
High Tides
Low Tides

Answers

This activity is not yet graded but this is what I came up with. I hope it helps you a little!

Answer:

Location: Woods Hole, Massachusetts

Number of Tides in a Day Average Height (feet) Amount of Time Between Each Occurrence (hours)

High Tides 2 2.42 12.5 hours

Low Tides 2 0.015 12.5 hours 

Explanation:

What can you do to play an active role in cancer prevention?

Answers

Answer: Although humans cannot prevent all cancers, a healthy diet and weight followed by adequate exercise, sleep, and stress reduction all play a part in cancer reduction.

Cancer occurs when cells multiply uncontrollably and are not "cleaned up" by the body. We are dependent on our bodies recognizing and destroying old cells and foreign substances like toxins. When our body's fail to do this, either through stress, poor diet or being sedentary, cancer could result.

Hope this helps.

Roots grow into cracks and rocks and break them apart. This is an example of what type of weathering?

Rust occurs when iron chemically reacts with oxygen. what type of weathering is this an example of?

Answers

Answer:

Wedging (for the first one)

Explanation:

The dendrites of each relay neuron connect to (select the TWO possibilities):

axon terminals of sensory neurons
axon terminals of motor neurons
dendrites of sensory neurons
dendrites of motor neurons
axon terminals of other relay neurons
dendrites of other relay neurons

Answers

Answer:

axon terminals of sensory neurons

axon terminals of motor neurons

Explanation:

Relay neuron are found in the brain and spinal cord between the motor terminals or response and sensory neurons. Sensory neuron transmit signal to the relay neurons connect sensory neuron to motor neuron. The motor neuron then send electrical impulses to the effector which produces a response.

Choose all the answers that apply.

Oxygen is _____.

1 released into the air by the lungs
2 pumped to cells by ventricles
3 picked up in the alveoli
4 transported by blood

Answers

Answer:

its 2 3 4

Explanation:

i would say 2,3,4 i’m sorry if i’m wrong

The different between two molecules included the type of sugar that forms a section of the molecules and the identify of one of the four nigtrogenous bases that make up another section of the molecules. These two molecules are

Answers

Answer:

DNA and RNA

Explanation:

The difference between two molecules include the type of sugar that forms a section of the molecules and the identity of one of the four nigtrogenous bases that make up another section of the molecules. These two molecules are Ribonucleic acid and Deoxyribonucleic acid.

Ribonucleic acid contains Ribose sugar while Deoxyribonucleic acid contains Deoxyribose sugar which is the major difference between the two molecules.

The person tries to spear the fish but he always misses. Why?*​

Answers

Answer:

because of bad coordination

Explanation:

.......

Light reflects off the surface of the water making the fish seem like it’s there when really it’s not it could be close but not where you thought it was

If a plant with chlorosis is unable to perform photosynthesis, what products (include
BOTH) are not being made?

Answers

Answer:

Glucose and oxygen

Explanation:

Photosynthesis is the process by which the cells of green plants synthesize their own food in the presence of sunlight. Although photosynthesis consists of various steps, it generally combines carbon dioxide (CO2) and water (H2O) to produce glucose (sugar) and oxygen gas (O2). The equation is as follows:

6CO2 (g) + 6H20 (l) → C6H12O6 (aq) + 6O2(g)

In a plant that possess chlorosis (a condition characterized by yellowing of leaves due to lack of chlorophyll), photosynthesis will not occur. This ultimately means that the photosynthetic products such as GLUCOSE AND OXYGEN WILL NOT BE MADE.

if chlorophyll did not work properly during the process of photosynthesis, how would this affect the plant's ability to make glucose?

Answers

Answer:

it would not turn green an nutrients would be lost because chlorophyll helps the plant with their food

During an experiment, if you purposely change the temperature to test a hypothesis, the temperature is called the a. manipulated variable. b. responding variable. c. hypothetical variable. d. dependent variable.

Answers

Answer:

Option a (manipulated variable) would be the appropriate choice.

Explanation:

To analyze the influence on something like a dependent variable, another modified variable seems to be an important variable responsive to modifications in quite an analysis. Plainly defined, the variable has been adjusted to determine its effect on the overall outcome of the study. There would be only one manipulated component in a correctly planned analysis.

The other options offered are not relevant to the situation described. So, the solution above is the best one.

Answer:

a

Explanation:

¿Como se le denomina a la estructura formada por adición de vesículas procedentes de aparato de golgi que permiten la aceptación durante la citocinesis en las células vegetales?

Answers

Answer:

La estructura formada por adición de vesículas procedentes del aparato de golgi que permiten la aceptación durante la citocinesis en las células vegetales se denomina Fragmoplasto o Tabique.

Explanation:

El fragmoplasto o tabique es una estructura que no se encontrará en las células animales, sino vegetales. Viene a ser una especie de "puente" entre la pared celular que luego se dividirá, dando lugar a dos células.

Durante la anafase y telofase los distintos filamentos y microfilamentos del fragmoplasto se acumulan de manera opuesta para dar paso a la nueva pared celular.

A diferencia de la citocinesis en las células animales que se da por un mecanismo de estrangulación, en las células vegetales se logra por tabicación.

what makes up cell membranes and is used to create hormones.
A. cholesterol
B. hydrocarbon
C. starch
D. glucose

Answers

Answer:

What makes up cell membranes and is used to create hormones?

cholesterol**

All biomolecules have the following traits except

nitrogen elements**

What enzyme breaks down starch in your saliva?

amylase**

Which soil-based compounds do plants use to create amino acids from glucose?

nitrogen**

What is a lipid that makes up cell membranes and is used to create hormones?

cholesterol**

Cholesterol makes up cell membranes and is used to create hormones.

Cholesterol is a necessary lipid for the body as it contributes to the formation of cell membranes and hormones. However, high amounts of cholesterol in the blood have harmful consequences for health.

Cholesterol has different functions in the body such as:

- Formation of structures: It is one of the main components of the plasma membranes of animal cells.

- Contributes to the formation of hormones: sex hormones (progesterone, estrogens, and testosterone), corticosteroid hormones (cortisol and aldosterone).

- Contributes to the metabolization of calcium to obtain vitamin D.

Additionally, the options hydrocarbon (natural chemical compound obtained from the earth to be used as fuel), starch (natural macromolecule that contributes to the human digestion process) and glucose (the most abundant chemical compound in nature that serves as a source of energy for organisms) are not correct options, because these substances do not have the function of forming cell membranes and creating hormones.

Learn more in: https://brainly.com/question/13459520

What happens to the atoms of a solid when the temperature increases?

Answers

Answer:

When heat is added to a substance, the molecules and atoms vibrate faster. As atoms vibrate faster, the space between atoms increases. The motion and spacing of the particles determines the state of matter of the substance. The end result of increased molecular motion is that the object expands and takes up more space.

Explanation:

10. Which of the following is true about the cells formed from mitosis? *
1 point
A.Each cell from the division will contain the same genetic information as the parent cell.
B.The two cells created will have different genetic information.
C.The cells formed during mitosis are called sister chromatids.
D.The cells produced will have half of the normal number of chromosomes

Answers

Answer:

D.The cells produced will have half of the normal number of chromosomes

Explanation:

2) An object is exerting a force of 1,000 N in a gravity of 20 m/s2 what is
the mass of the object in kg?
(This is for science)

Answers

Answer:

the mass is 500 kg because stating the formula for force would make u substitute and rather make mass the subject

A scientist presents the finding from her latest research at a scientific conference. Several scientists in the audience question her analysis. Which of the following is the best response to the criticism?






A) accept the criticism as fact and change the conclusions.

B) refused to speak for the remainder of the conference

C) assume that the criticism is inaccurate and ignore it

D) review the data analysis in light of the criticism

Answers

Answer: A

Explanation:

I think it’s D. She should review the data first.

PLS HELP ASAP ROCKY
Which sequence best explains the relationship between DNA and protein structure and function?

DNA → gene → protein → trait

DNA → amino acid triplets → protein → trait

DNA base triplets → amino acid sequence → protein folding pattern → protein shape and function

DNA shape → amino acid sequence → protein shape and function

im currently brain dead rn and have no clue to what the answer is, pls help :,)

Answers

DNA base triplets → amino acid sequence → protein folding pattern → protein shape and function

The sequence that best explains the relationship between DNA and protein structure and function is: DNA base tripletsamino acid sequenceprotein folding patternprotein shape and function

DNA is the genetic material found in living cells. They encode genetic information that are read and used to produce useful products in an organism.

A triplet nucleotide sequence called CODON is used to synthesize an amino acid sequence via the process of transcription and translation.

The amino acid sequence determines the folding pattern of the protein. The folding pattern of a protein molecule is responsible for the shape and function of that protein molecule.

Therefore, the sequence that best explains the relationship between DNA and protein structure and function is: DNA base triplets → amino acid sequence → protein folding pattern → protein shape and function

Learn more at: https://brainly.com/question/14136689?referrer=searchResults

how many electrons does sulfur have?

Answers

2,8,6

lol just use google

What are the two sex chromosomes

Answers

Answer:

X and Y

these ur answer sir

what is the purpose of ATP

Answers

Answer:

Adenosine triphosphate (ATP), energy-carrying molecule found in the cells of all living things. ATP captures chemical energy obtained from the breakdown of food molecules and releases it to fuel other cellular processes.

Explanation:

Mark me BRAINLIEST please!

A ___________ is a long chain of amino acids, while a __________ is a long chain of sugars.

Answers

Answer:

what

Explanation:

How does the burning of fossil fuel affect the carbon cycle?

A.The more fossil fuels are burned, the less carbon dioxide enters the atmosphere, less than can be absorbed by plants or the ocean.

B.The more fossil fuels that are burned, the more carbon dioxide enters the atmosphere, more than can theoretically be absorbed by plants or the ocean.

C.The less fossil fuels are burned, the more carbon dioxide enters the atmosphere, more than can be absorbed by plants or the ocean.

D. The more fossil fuels are burned, the more oxygen enters the atmosphere, more than can be absorbed by plants or the ocean.

Answers

Answer:

B.The more fossil fuels that are burned, the more carbon dioxide enters the atmosphere, more than can theoretically be absorbed by plants or the ocean.

Explanation:

The most reasonable answer.

The more fossil fuels that are burned, the more carbon dioxide enters the atmosphere, more than can theoretically be absorbed by plants or the ocean.

What are fossil fuels?

Fossil fuels are made from decomposing plants and animals. Coal, oil, and natural gas are examples of fossil fuels.

When fossil fuels are burned they release a large number of carbon dioxide a greenhouse gas in the air. This leads to increases in the temperature of the globe. If the temperature of the earth increases it leads to the melting of icebergs.

Coal, oil, and petrol are some examples of fossil fuels. Oil releases a huge amount of carbon when burned, approximately one-third of the total carbon on earth.

Carbon dioxide is a greenhouse gas, this gas generally releases trapped heat in our atmosphere.

Therefore, The more fossil fuels that are burned, the more carbon dioxide enters the atmosphere, more than can theoretically be absorbed by plants or the ocean. Option B is correct.

To learn more about greenhouse gases, refer to the link:

https://brainly.com/question/25917055

#SPJ2

Please help me this is SCIENCE ..... 20 points and brainlylist who answers first and right.
PLEASE

Answers

Answer:

Motor neurons are activated and the muscles of your arm contract, moving your hand away from the sharp object. This occurs in a fraction of a second — before the signal has been relayed on to the brain — so you will have pulled your arm away before even becoming conscious of the pain.

This is called a motor reflex.


Which of the following statements best describes cellular respiration?

1.Sunlight and carbon dioxide are used to make ATP.
2.ATP and oxygen are used to make sugars and starches.
3.Glucose molecules from food and oxygen are used to make ATP.
4.ATP and carbon dioxide are used to make water and glucose.

Answers

Answer:

1.

Explanation:

Sunlight and carbon dioxide are used to make atp

what is the organelles of tardigrade?

Answers

Answer:

The interpretation is characterized mostly in the explanatory section following the table, according to the particular circumstance.

Explanation:

Throughout the preservation race, the tardigrade, commonly abbreviated as either a water bear and sometimes moss piglet, seems to be the actual star. For something like a big proportion of today's present state, this eight-legged, ocean creature, which is comparable to nematodes than what they are to about their glance, the arthropods, and others have progressed unnoticed.

i need help with ordering these steps

Answers

Answer:

3 2 4 5 1

Explanation:

Answer this question plz. True or false: Earthquakes cause plate movement.

Answers

Answer:

False

Explanation:

Earthquakes are CAUSED by plate movement. Not the other way around.

False

They are caused from it
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