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Skeletal Systems
Questions (2)
Snails and beetles have exoskeletons. Hypothesize the advantages and disadvantages of having an exoskeleton rather than a
50 answers
asked by
Bo
957 views
A skeleton on the outside of an animal is a(n) _________.
endoskeleton extraskeleton exoskeleton radial skeleton
1 answer
asked by
sia
27 views
Parent Categories (2)
Anatomy
Animal Physiology
