What animal group is mismatched with its circulation system type (open or closed)?
A)oyster-open
B)cricket-closed
C)earthworm-closed
D)lobster-open
E)killer whale-closed

Question

Quizplus · Accepted Answer

Cricket has an open circulatory system, not a closed one. In an open circulatory system, the blood is not always enclosed within blood vessels but may flow into a body cavity, whereas in a closed circulatory system, blood circulates entirely within blood vessels.

What Animal Group Is Mismatched with Its Circulation System Type