Short Answer
The following statements describe features of cardiovascular systems. Match the appropriate system from the list to each description. Some choices may be used more than once.
-prevents oxygen-poor blood from flowing to tissues
A)direct gas exchange
B)open circulatory system
C)two-chambered heart
D)three-chambered heart
E)four-chambered heart
Correct Answer:

Verified
Correct Answer:
Verified
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