Question

what are the raw materials used by green plants in photosynthesis?
a co₂ and h₂o
b c₆h₁₂o₆
c o₂
d atp

Explanation:

Photosynthesis in green plants uses carbon - dioxide ($CO_2$) and water ($H_2O$) as raw materials to produce glucose ($C_6H_{12}O_6$) and oxygen ($O_2$) with the help of light energy. ATP is an energy - carrying molecule produced during the process, not a raw material.

Answer:

A. $CO_2$ and $H_2O$