asked 219k views
4 votes
Which characteristic do vertebrates have that invertebrates lack?

A. Bilateral symmetry
B. Backbone
C. Radial symmetry
D. Exoskeleton

1 Answer

6 votes

Answer:

Backbone

Explanation: vertebrate means "having a backbone". Invertebrate means the opposite.

answered
User Alen Smith
by
8.7k points
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