Question

Which of the following would increase the rate of heat exchange between an animal and its environment? A) blubber or fat layer B) feathers or fur C) vasoconstriction D) countercurrent heat exchanger E) wind blowing across the body surface

Name: which of the following would increase the rate of heat exchange between an animal and its environment a blubber or fat layer b feathers or fur c vasoconstriction d countercurrent heat exchan 71524
Uploaded: 2023-03-25T06:38:22-08:00
Duration: 1 min 35 s
Channel: Sri K
Description: which of the following would increase the rate of heat exchange between an animal and its environment a blubber or fat layer b feathers or fur c vasoconstriction d countercurrent heat exchan 71524

          Which of the following would increase the rate of heat exchange between an animal and its environment? 
A) blubber or fat layer 
B) feathers or fur 
C) vasoconstriction 
D) countercurrent heat exchanger 
E) wind blowing across the body surface

Added by Jay H.

Biology for AP Courses

Julianne Zedalis, John Eggebrecht

Instant Answer

Solved by Expert Sri K

03/25/2023

Step 1

B) Feathers or fur: These also provide insulation and decrease the rate of heat exchange. C) Vasoconstriction: This reduces blood flow to the skin, which decreases the rate of heat exchange. D) Countercurrent heat exchanger: This mechanism helps maintain a Show more…

Show all steps

Thanks for your feedback!

Which of the following would increase the rate of heat exchange between an animal and its environment? A) blubber or fat layer B) feathers or fur C) vasoconstriction D) countercurrent heat exchanger E) wind blowing across the body surface