Question

question 2(multiple choice worth 4 points) (04.04 lc) which of the following is a reactant in photosynthesis?
o glucose
o oxygen
o phloem
o water

Explanation:

In photosynthesis, carbon - dioxide and water react in the presence of light energy to produce glucose and oxygen. Phloem is a plant tissue for transporting organic nutrients and is not a reactant in photosynthesis. So water is a reactant.

Answer:

A. Water