Question

3 main ingredients for photosynthesis (a.k.a. reactants)
choose an answer
water, sunlight, carbon dioxide
chlorophyll
chloroplast
sunlight
dont know?

Explanation:

Photosynthesis is the process by which plants use sunlight, carbon dioxide, and water to produce glucose and oxygen. Chlorophyll is the pigment that absorbs light, and chloroplasts are the organelles where photosynthesis occurs. But the main reactants (ingredients) are water, sunlight, and carbon dioxide.

Answer:

water, sunlight, carbon dioxide