AP BIOLOGY

CLASSIFICATION

NINE COMMON ANIMAL PHYLA

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
These invertebrates have jointed appendages, 3 body segments and an exoskeleton
A
Cnidarian
B
mollusks
C
arthopod
D
echinoderm
Explanation: 

Detailed explanation-1: -Arthropods (/ˈɑːrrəpɒd/, from Ancient Greek (arthron) ‘joint’, and (pous) ‘foot’ (gen.

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