Multiple Choice
The above diagram is an example of ____.
A) a closed circulatory system with one heart
B) an open circulatory system with one heart
C) a closed circulatory system with a three-chambered heart
D) an open circulatory system with a two-chambered heart
E) a closed circulatory system with a four-chambered heart
Correct Answer:

Verified
Correct Answer:
Verified
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