Question

transpiration cools the plant when it is hot outside true or false

Answer 1

Hi friend,
yes, Transpiration cools the plant as in this process loss of water change into vapour, and this causes cooling effect
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Answer 2

Hi friend ,

Yes ,it true...

Transpiration cools the plant when it is hot outside ....
In the process of transpiration evaporation occurs and as we know that evaporation causes cooling ,so transpiration makes the plant cool.

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Hope this helped u...
PLZ MARK AS BRAINLIEST..