A sea anemone has a gastrovascular cavity and an earthworm has an alimentary can

Question

A sea anemone has a gastrovascular cavity and an earthworm has an alimentary canal. What is the primary advantage that the earthworm has over the anemone?

it does not have to feed in water

It can specialize different areas of the alimentary canal for different functions

It can secrete digestive enzymes

It can use its hydrostatic skeleton to help move food

it does not have to feed in water

It can specialize different areas of the alimentary canal for different functions

It can secrete digestive enzymes

It can use its hydrostatic skeleton to help move food

Explanation / Answer

It can specialize different areas of the alimentary canal for different functions

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