Which of the Following Statements Are True of Sweating? (Read

Which of the following statements are true of sweating? (Read carefully and select all of the correct statements.)

A) Sweating is most efficient when the humidity is high.
B) Sweating is an effective means of heat loss because water has a high heat of vaporization.
C) Sweat is produced by eccrine glands,which are most numerous on the trunk of the body.
D) Excess body heat evaporates sweat through the epidermis.
E) Sweat glands are unicellular glands that respond to environmental temperature changes.
F) Excessive sweating may lead to dehydration.