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6 votes
What is an invertebrate?

A. An animal with a backbone
B. An animal without a backbone
C. An animal that can control its own internal body temperature
D. An animal that can not control its own internal body temperature

2 Answers

12 votes
A. An animal with a backbone!!!!
User Alexandre Jobin
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4.0k points
6 votes
An animal without a back bone!
User Shaida
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3.3k points