Fact 1: Aplant requires food for survival.

Fact 2: Fertilizers are food for the plant.

Given the two facts above, answer the question "Plants need what?" with the following options: 
- worms to survive
 - Exfoliation
 - heat energy
 - fungi to survive
 - humans to survive
 - hydrate their cells
 - Chemical energy
 - fertilizer to survive


 

        fertilizer to survive 