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mikael mikael
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Posts: 12017
10 years ago
What characteristic is unique to echinoderms?
A) a lack of segmentation
B) a water vascular system
C) suction-cup-like feet
D) larvae with bilateral symmetry
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Replies
wrote...
Subject Expert
Valued Member
10 years ago
D) larvae with bilateral symmetry
B.Sc in Biology
M.Sc Neuroscience
PhD. Candidate in Neuroscience


mikael Author
wrote...
Donated
10 years ago
Thank you.
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