Which animal has a single-loop circulation?

asked May 3, 2021 47.7k views

1 vote

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3 votes

Answer:

fish

Step-by-step explanation:

i just took the test. hope this helps

5.0k points

2 votes

Answer:

Fish

Step-by-step explanation:

Fish are vertebrates and only have a single loop-circulation system.

Kerlens answered May 10, 2021

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