vernawalker1 vernawalker1

20-10-2020
SAT

contestada

A shark is a vertebrate because it...
is cold blooded
has a backbone
lives in the ocean
lay eggs

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Аноним Аноним

20-10-2020

Answer: has a backbone

A shark is a vertebrate because they have a backbone. Anything with a spine/backbone is considered a vertebrate. Humans and other animals are all vertebrates.

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