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tyressjones tyressjones
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6 years ago
A cnidarian that builds a calcium carbonate skeleton is a(n)
A) oyster.
B) clam.
C) snail.
D) coral.
E) crab.
Textbook 
Biology: Life on Earth

Biology: Life on Earth


Edition: 10th
Authors:
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CellarCellar
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6 years ago
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6 years ago
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