Fact 1: Aplant requires photosynthesis to grow.

Fact 2: Photosynthesis requires the chlorophyll molecule.

Given the two facts above, answer the question "What do plants require to grow?" with the following options: 
- rays or beams
 - aqueous solution
 - Energy.
 - nutrients
 - Chlorophyll
 - energy
 - sunlight
 - direct energy


 

     Chlorophyll    