RoxannaKanthak RoxannaKanthak

26-06-2015
Biology

contestada

Which of the following substances is used by plants as a reactant in photosynthesis?
A. carbon dioxide
B. glucose
C. oxygen
D. pyruvic acid

Respuesta :

somesweetangel somesweetangel

26-06-2015

The answer is A. carbon dioxide.

Basically plants use carbon dioxide and water for photosynthesis.

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diamonwilson14 diamonwilson14

26-06-2015

Carbon dioxide and water.

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