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777dan777 [17]
3 years ago
13

What is nitrogen fixation and why are bacteria crucial to this cycle of life?

Biology
1 answer:
soldier1979 [14.2K]3 years ago
6 0
Nitrogen fixation- atmospheric nitrogen is assimilated into organic compounds especially by certain microorganisms as part of the nitrogen cycle.
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Gorter and grendel extracted lipids from human red blood cells. they calculated the total surface area for these red blood cells
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Blood vessels traveling within the ________ space deliver oxygen and nutrients to the spinal cord
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Answer: Subarachnoid

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Besides the outside layer of the cell, where else is the phospholipid<br> bilayer found?
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