Q: What do nearly all animals have in common with regards to digestion?


Read this paragraph and choose the correct option from the provided answers:

Virtually all animals have internal digestion of food. Animals consume other organisms and may use special tissues and organs to digest them. (Many other organisms absorb nutrients directly from the environment. ).

 Choices:

- external digestion of food

- complete digestion of food

- problematic digestion of food

- internal digestion of food


A:
internal digestion of food