Multiple Choice
Which characteristic is true of a "cold" fish?
A) It has an ability to conserve heat that is generated in swimming muscles.
B) It has a small dorsal aorta.
C) Heat is lost to the surrounding water as blood passes through its gills.
D) Most blood from its gills flows through vessels under the skin.
E) Its blood flows from the gills to the heart and then out to the body.
Correct Answer:
Verified
Correct Answer:
Verified
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