Question

What are the 3 reactants needed for photosynthesis

Answer 1

First what is photosynthesis:Photosynthesis is the process by which green plants and other organisms use sunlight to incorporate nutrients from water and carbon dioxide ,

The three reactants needed are sunlight, water and carbon dioxide

Answer 2

the three 3 reactants needed for photosynthesis is light energy or source (same thing), water, carbon dioxide.