You are presented with the question "what requires photosynthesis to grow?" and the following answer choices: 
- Roundworms
 - clouds
 - Conifers
 - Echinoids
 - humans
 - h2o
 - legumes
 - sugar

Now knowing that aplant requires photosynthesis to grow and legumes are typical of that type of plant, choose the best answer.


 

       legumes  