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Genrish500 [490]
3 years ago
6

All of the following are primary air pollutants except

Biology
1 answer:
Anettt [7]3 years ago
8 0

Answer:

maybe nitric acid

Explanation:

idk....

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Number 2 please i beg yall
Deffense [45]
First of all glucose is the monomer the polymers would be carbohydrates and example of the would be sugar and that provides the energy
the example of DNA the monomers of DNA would be nucleotide the polymer would being nucleic acid and the example would be cytosine
the monomer for protein is amino acids in the polymers is peptide and the example would be membrane
4 0
3 years ago
PLEASE HELP ME!!!!!
vagabundo [1.1K]

Answer:

The answer is B

Explanation:

3 0
3 years ago
What coastal erosion feature does the arrow point to in the image below?
Sav [38]

Answer:

it was a SEA STACK.

Explanation:

A sea stack is formed from cliffs. It is a part of the cliff  that breaks off from the original structure because its connecting portion will erode and be gone due to weathering and constant barrage of waves on the cliff sides.

6 0
3 years ago
Which of the following best describes what happens to an enzyme after it catalyzes a chemical reaction?
Pachacha [2.7K]

Answer:

<em>The correct option is B. It is unchanged and can be used for the same chemical reaction.</em>

Explanation:

Enzymes can be described as proteins which act as biological catalysts. Enzymes can speed up a reaction. During this process, the enzyme itself doesn't get consumed and hence, it can be reused. Enzymes are specific for a particular type of substrate and hence, they can catalyze only those reactions for which they are specific. Hence, option B is correct.

Other options like option A is not correct because the mass of an enzyme will not change after a reaction.

6 0
4 years ago
A teacher prepares a lecture on the benefits of exercise. which of these will it not highlight? exercise increases mood-boosting
zepelin [54]
The correct answer is that "<span>Exercise provides decreased warmth and body arousal".

A teacher will only recommend benefits for students, when he or she is preparing a class lecture. A teacher will choose benefits of exercises for students, for them to be more open to choices to exercise more.</span>
4 0
3 years ago
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