Multiple Choice
Use the figure above to answer the following questions.It shows a longitudinal section of a sponge body wall.The sponge interior is on the left.
-A cell type that secretes skeletal support elements and digests and transports food is indicated by
A) A.
B) B.
C) C.
D) D.
E) E.
Correct Answer:

Verified
Correct Answer:
Verified
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