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 curiousmuktar
  • 12-07-2019

Answer:

c

Explanation:

backbone is the correct answer

Answer Link

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