Jawapan

Jawapan Paling Bijak!
2016-02-10T20:28:17+08:00
It provides the water needed for food manufactured by photosynthesis in the leaves.the opening of stomata during the day or with the presence of light allows the water to evaporate from the leave to the surrounding.this creates the transpiration pull.transpiration pulls the water column from roots to the leavesĀ 
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