-Countercurrent Heat Exchangers Are More Useful for ________

question 42

Multiple Choice

-Countercurrent heat exchangers are more useful for ________.

• A) ectotherms to permit them to maintain constant body temperature
• B) ectotherms to allow their body temperature to match the environment
• C) endotherms to allow the body's core temperature to remain stable
• D) endotherms to allow their extremities to remain at an elevated body temperature in the cold
• E) poikilotherms that need to have different body temperatures