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elena-14-01-66 [18.8K]
4 years ago
6

How does nitrogen and oxygen in the atmosphere interact with life on earth

Biology
1 answer:
kherson [118]4 years ago
3 0

Answer:

Oxygen are readily available to living organisms. Nitrogen is removed from the atmosphere by soil micro-organism undergoing nitrogen fixation and returned to the atmosphere by bacteria.

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Which statement correctly describes some functions of a cell?
White raven [17]

Answer: I believe it is D

Explanation:

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4 years ago
The small repeating units of DNA are called what?
Marina CMI [18]

Answer:

nucleotides

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the DNA is actually made of repeating units called nucleotides

3 0
3 years ago
A man and a woman have three children, all males. What is the probability that their next child will be a girl?.
ikadub [295]

Given what we know, we can confirm that the couple in question has a 50% chance that their next child will be a girl.

<h3>Why are the odds 1/2 ?</h3>

This has to do with the fact that each child that the couple has is an independent event. While it is true that it is unlikely for the same event to occur many times in succession, the previous events do not influence the outcome of the next child.

Therefore, given that a child can be either male or female when born, the couple in question has a perfect 50% chance for their next child to be a girl.

To learn more about probability visit:

brainly.com/question/11234923?referrer=searchResults

5 0
2 years ago
Where is the error in the diagram?
SIZIF [17.4K]

Answer:

But where is your diagram

5 0
4 years ago
Why is anaerobic respiration useful?​
nexus9112 [7]

Answer:

It is useful during exercise. When the body doesn't get enough oxygen during exercise, it relies on anaerobic respiration for an energy supply. Instead of carbon dioxide and water, however, anaerobic respiration produces lactic acid. Also, anaerobic respiration releases less energy than aerobic respiration but it does this more quickly.

Hope this helped.

- profparis

6 0
3 years ago
Read 2 more answers
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