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Dafna1 [17]
3 years ago
11

What process is responsible for returning nitrogen to the air?

Biology
1 answer:
FrozenT [24]3 years ago
3 0
Denitrification is the process which is responsible for returning nitrogen to air.in denitrification bacteria play an important role they secrete some enzymes which decompose compounds of nitrogen back to free nitrogen.
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An effective strategy for stepping in if someone appears to need help is
LenKa [72]

Answer:

An effective strategy for stepping in if someone appears to need help is <u>directly check in with the person</u><u>.</u>

Explanation:

Many a time, our closed ones will be fighting battles we are unaware of. We are so busy in our lives that we either do not notice the problems of our loved ones or we just think that if they need help from us, they will ask it themselves. But we shall realize the fact that many people will not ask for help themselves due to certain reasons.

So, it is best to always check upon the persons you love if you think that they might need any help.

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Which of the following best explains why humans need constant supplies of fresh water? a. Humans need a constant supply of water
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Answer:

C. Constant supplies of freshwater are needed because body water is continually being lost.

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2 years ago
Solve the problem.
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If a protein or molecule is taken up by the cell and must be digested?
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Lysosomes can break down, for example, large proteins into amino acids to provide the cell with the necessary nutrients.

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Which process uses energy to combine inorganic molecules to synthesize organic molecules?
Novosadov [1.4K]
The answer is called photosynthesis. Hope this helps.
6 0
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Read 2 more answers
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