Multiple Choice
Which statement about open circulatory systems is false?
A) A pump is usually present.
B) In arthropods, blood is pumped out of openings in the heart called ostia.
C) The hemolymph is part of the extracellular fluid.
D) Interstitial fluid bathes the tissues directly.
E) They are found in mollusks and arthropods.
Correct Answer:
Verified
Correct Answer:
Verified
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