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they absorb the capacity to prepare food from the carbondioxide and CO2 is useful for plants in respiration and photosynthesis but they also breathe oxygen but in less amount.
0 0 0
did u get it
ask me if u have anymore queries
i think it does not use carbon-dioxide in respiration
it does not prepare from it prepare food through it

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Firstly good question.

Plants need carbohydrates for obtaining energy.

This process needs oxygen for it.

And this oxygen is produced by carbondioxide by the method of photosynthesis

But the question arises here.why do plants liberate oxygen then?

It is because plants use some amount of oxygen and liberate much oxygen.

It is to be noted that plants even use oxygen that is absorbed during night and carbondioxide that is absorbed during day.
1 5 1
cleared jenny???
pls mark as best:)
its ok
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