Question

What is photosynthesis.. why it's needed​

Answer 1

Answer:This is answer.

Explanation:Photosynthesis is important to living organisms because it is the number one source of oxygen in the atmosphere. ... Green plants and trees use photosynthesis to make food from sunlight, carbon dioxide and water in the atmosphere: It is their primary source of energy.  

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Answer 2

Answer:

it is necessary for plants

Explanation:

photosynthesis is a process in plant prepare our food in leave by water , CO2 in presence of sunlight.

for plant alive it necessary.

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