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Which of these do all vertebrates have? A a backbone B scales C lungs D hair
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12 votes
Which of these do all vertebrates have?

A
a backbone

B
scales

C
lungs

D
hair

User Mysticalstick
by
7.6k points

2 Answers

7 votes

Answer:

A

Step-by-step explanation:

All Vertebrates have A Backbone

User Dma
by
7.2k points
9 votes

Answer:

A. A backbone

Step-by-step explanation:

User Marbu
by
8.0k points
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