Fact 1: Vesicle transport requires energy, so it is also a form of active transport.

Fact 2: Food provides energy and health.

Given the two facts above, answer the question "What does vesicle transport require?" with the following options: 
- bus
 - Joules
 - railroad
 - vehicles
 - heat
 - charge
 - oxygen
 - food


 

        food 