Fact 1: Aplant requires photosynthesis to grow.

Fact 2: Bamboos are vigorous, rugged plants.

Given the two facts above, answer the question "What does bamboo do to grow?" with the following options: 
- hydrate their cells
 - melt
 - they bend
 - deglaze
 - reproduce
 - photosynthesize
 - emancipate
 - survival


 

      photosynthesize   