Multiple Choice
In an open circulatory system, blood is ________.
A) always inside of vessels and is under higher pressure than in closed circulatory systems
B) not always confined to blood vessels and is under higher pressure than in closed circulatory systems
C) always inside of vessels and is under lower pressure than in closed circulatory systems
D) not always confined to blood vessels and is under lower pressure than in closed circulatory systems
Correct Answer:
Verified
Correct Answer:
Verified
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