Which of the Following Is the Biggest Difference Between a "Cold

Which of the following is the biggest difference between a "cold" fish, such as a trout, and a "hot" fish, such as a tuna, relative to their thermoregulation?

A) The temperature of the blood leaving the heart
B) The temperature of the blood entering the gills
C) The arrangement of blood vessels in the gills
D) The temperature of the brain
E) The volume of blood flowing in arteries just under the skin

Correct Answer:

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Access For Free