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Maslowich
3 years ago
11

. What does it mean that the nitrogen gas needs to be "fixed"?

Biology
1 answer:
spin [16.1K]3 years ago
4 0

Answer:

Nitrogen cycle

Explanation:

Nitrogen fixation is the process by which atmospheric nitrogen is converted by either a natural or an industrial means to a form of nitrogen such as ammonia. In nature, most nitrogen is harvested from the atmosphere by microorganisms to form ammonia, nitrites, and nitrates that can be used by plants.

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What is evolution in a general sense? In a genetic sense?
kakasveta [241]
  Evolution is what you might call, traits that is inherited over generation to the next. An evolution is when there is a change within the genepool and it beneficial to survival. Take a giraffe for example. Back then, they had short necks and it had eat from plants on the ground. Though from generations later when they learnt that food grows on trees and stretched there necks to reach for, they now can eat from trees without a problem. Hope this helps you better understand what evolution is.
8 0
3 years ago
What are most of a baby skeleton composed of?
algol [13]

Answer:

bones

Explanation:

bones

6 0
3 years ago
Bacteria and fungi are important to humans because they: A. help control weeds. B. pollinate crop plants. C. provide shelter. D.
Blizzard [7]

Answer:

E. provide foods and antibiotics.

Explanation:

sometimes microorgansims plays important role for human such as;

Bacteria;

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  • Bacteria are used in the production of food products such as yogurt and cheese.
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  • Help in the production of certain medicines and supplement such as Insulin

Fungi;

  • There are many mushrooms we can eat and fungi are also involved in the production of certain food products such as wine, bread.
  • Fungi are involved in production of certain medicines such as penicillin is produced from Penicillium.

             

3 0
4 years ago
Are oxygen and glucose products in cellular respiration?
Anton [14]

Answer:

Yeah, they're both reactants in the process of cellular respiration

5 0
3 years ago
To find out if a person's experiment was accurate and true, you can
alexira [117]
To find out if a person's experiment was accurate and true, you can C.Repeat all five steps in the scientific method.

<span>♡♡Hope I helped!!! :)♡♡
</span>
4 0
3 years ago
Read 2 more answers
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