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ZanzabumX [31]
3 years ago
11

Why do cells need to do photosynthesis?

Biology
2 answers:
bija089 [108]3 years ago
6 0

Answer: Photosynthesis is important to living organisms because it is the number one source of oxygen in the atmosphere. Without photosynthesis, the carbon cycle could not occur, oxygen-requiring life would not survive and plants would die.

Explanation:

Xelga [282]3 years ago
5 0
Cells preform photosynthesis as a form of energy, just as we eat food.
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8 0
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Population density refers to the determination of population in a unit area or unit volume. It is generally applicable to the living species, and majorly to the humans. It is an essential geographical term and its a quantity of type number density.  

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