Question

how does absorption of water by the roots help photosynthesis take place

Answer 1

Photosynthesis is the chemical reaction combining carbon dioxide and water to make various hydrocarbons, such as simple sugars. The generalized chemical equation is:

6 CO2 + 6 H2O = C6H6(OH)6 + 6 O2

The water needed for this to work is absorbed by the roots.

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