Question

To prove that plants require co2 for photosynthesis

Answer 1

In a process called “photosynthesis,” plants use the energy in sunlight to convert Co2 and water to sugar and oxygen. The plants use sugar for food—food that we use, too, when we eat plants  or animals that have eaten plants — and they release the oxygen into the atmosphere.

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Answer 2

Answer:

so easy .

verry easy