Item CE088002: Bacteria need both molecules from food and a way to eliminate wastes to function.

Bacteria are single-celled, microscopically small organisms.  What do they need to function?

  1. Bacteria need molecules from food and a way to eliminate wastes.
  2. Bacteria need molecules from food, but they do not need a way to eliminate wastes.
  3. Bacteria need a way to eliminate wastes, but they do not need molecules from food.
  4. Bacteria do not need a way to eliminate wastes, and they do not need molecules from food.