Of the following animals, which ones use carbohydrates and proteins for energetic purposes and which ones use them for structural purposes? Phytoplankton, zooplankton, mollusks, crustaceans, fish.

Respuesta :

Answer:

Zooplankton

Crustaceans

Explanation:

Zooplankton use them for structural purposes.

Crustaceans use them for energetic purposes.