Which of these sets of physical characteristics is used to classify animal groups?
A. body size
B. number of legs
C. body cavity type
D. method of reproduction
Body cavity type is used to classify animal groups.
Asked 12/7/2015 11:25:44 PM
Updated 12/8/2015 3:06:29 AM
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selymi [12/8/2015 3:06:29 AM]
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