Nitrogen gas consists of _____. 1) two separate nitrogen atoms

2)a diatomic nitrogen atom

3)a molecule of two nitrogen atoms

4)a compound of nitrogen atoms

Answers

Answer 1

Answer: It is 2) Diatomic nitrogen atom

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which of the following would not be considered a point source pollution contributor a. an animal feed lot b. cattle on rangeland c. a paper mill d. a slaughterhouse
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As the human population grows _____.

What is the total of O2 + CO2

Answers

Answer:

The total of O2 + CO2 is not a mathematical expression that can be added together.

O2 and CO2 represent different chemical compounds: O2 refers to oxygen gas (two oxygen atoms bonded together), and CO2 refers to carbon dioxide (one carbon atom bonded to two oxygen atoms).

In chemistry, we do not add or combine the formulas of different compounds in the same way we add numbers. Instead, we use chemical reactions and equations to understand how elements and compounds interact and form new substances.

The atmosphere's variable gases that most influence the greenhouse effect are _____.A. nitrogen and oxygen
B. argon and carbon dioxide
C. carbon dioxide and water vapor
D. water vapor and ozone

Answers

Final answer:

OPTION C.

The variable gases in the atmosphere that most impact the greenhouse effect are carbon dioxide and water vapor. These gases absorb and emit infrared radiation, contributing significantly to global warming.

Explanation:

The atmosphere's variable gases that most influence the greenhouse effect are carbon dioxide and water vapor. These two gases have the property to absorb and emit infrared radiation, which is fundamental to the greenhouse effect. Larger amounts of these gases have the potential to elevate global temperatures, causing a phenomenon known as global warming. Other gases like nitrogen or oxygen are less effective in this respect because their molecular structure does not allow them to absorb long-wave radiation efficiently.

Learn more about greenhouse effect here:

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The greenhouse effect is not effected by carbon dioxide and water vapor, due to their abundance. C.) is the correct answer.

Bones act as a frame to which _____ are attached for movement.cartilage
organs
striated muscles
cardiac muscles

Answers

Striated Muscles. Cardiac muscles are in your heart, cartilage is flexible connective tissue found in various forms in the larynx and respiratory tract. Organs are things like your heart, stomach, liver, etc.

It wouldn't be b because bones are the protection for organs. I don't think it is a. What do u think?

The person holding the bow and arrow has now let go. The arrow shoots forward toward its target. What type of energy is being described?

Answers

Kinetic energy as the arrow is moving.

The answer is kinetic energy

The energy you get from eating a peanut butter and jelly sandwich is in the form of

Answers

The energy gotten from peanut butter and jelly sandwich is in the form of chemical energy.
The chemical energy is the potential of chemical substance which undergo a transformation through a chemical reaction. Chemical energy is stored within the bonds of the atoms and molecules that make up a substance. Once chemical energy is released from a substance the substance is transformed into a new substance.

Alien species often displace native species because alien species _____.

Answers

The answer is they outcompete native species. When the exotic species are being introduce, the species then can grow at a high rate due to lack of predators as well as competitors thus eventually may replace the native species then.

Answer:

Outcompete native species

Explanation:

Gradpoint

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Which scientist studies biotic factors?

During ____ of meiosis, sister chromatids are seprated and pulled to opposite ends of the cell

Which best describes stellar equilibrium?

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