lilmissjenkins05 lilmissjenkins05

04-06-2019
Physics

contestada

The main characteristic of all vertebrates is the presence of

a. cartilage

b. a large brain

c. a backbone

d. an exoskeleton

I got it. The answer was B

Respuesta :

curiousmuktar curiousmuktar

12-07-2019

Answer:

c

Explanation:

backbone is the correct answer

Answer Link

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