Multiple Choice
Planaria feed by
A) attaching to a food item with a sucker and extracting fluids.
B) tearing and sucking food particles via a muscular pharynx.
C) externally digesting food items and then ingesting the liquified food.
D) diffusing in nutrients from the environment through its thin epidermal surface.
E) filtering the water.
Correct Answer:

Verified
Correct Answer:
Verified
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