You are presented with the question "Plants need what?" and the following answer choices: 
- worms to survive
 - Exfoliation
 - heat energy
 - fungi to survive
 - humans to survive
 - hydrate their cells
 - Chemical energy
 - fertilizer to survive

Now knowing that aplant requires food for survival and fertilizers are food for the plant, choose the best answer.


 

        fertilizer to survive 