Multiple Choice
In cnidarians, which have a gastrovascular cavity:
A) digestion is exclusively intracellular.
B) digestion and elimination occur in the same cavity.
C) digestion is unnecessary because of the small size of the particles absorbed.
D) absorption occurs within collar cells.
E) digestion is in a tube running through the body.
Correct Answer:
Verified
Correct Answer:
Verified
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