Question

question 1 of 10 which of the following descriptions of the structure of an elephant best explains the large, flat ears filled with many tiny blood vessels known as capillaries? a. elephant ear structure allows for the slowest release of excess body heat. b. elephant ear structure allows for the lowest rate of heat gain from the environment. c. elephant ear structure allows for the greatest conservation of body heat. d. elephant ear structure allows for the most rapid heat exchange with the environment.

Explanation:

Elephants have large, flat ears with many capillaries to help regulate body - temperature. The large surface area and presence of blood vessels allow for efficient heat exchange with the environment. Heat can be released when blood flows through the capillaries in the ears.

Answer:

D. Elephant ear structure allows for the most rapid heat exchange with the environment.