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mikael mikael
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Posts: 12017
10 years ago
How do sponges differ from all other animals?
A) Sponges exhibit radial symmetry.
B) Sponges are autotrophs.
C) Sponges lack a true body cavity.
D) Sponges lack true tissues.
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wrote...
Subject Expert
Valued Member
10 years ago
C) Sponges lack a true body cavity.
B.Sc in Biology
M.Sc Neuroscience
PhD. Candidate in Neuroscience


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