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4 votes
Which of the following animals is most likely to have an open circulatory system?

A. Lizard
B. Bird
C. Dog
D. Crab

2 Answers

5 votes
I think the answer is D too
User MethodManX
by
7.6k points
5 votes
Hmmm...I believe your answer is D. Crab :)
User Nikhil Sinha
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8.8k points