Which Statement Is INCORRECT

Multiple Choice

Which statement is INCORRECT?

A) The most important factor influencing heat transfer by radiation is the relative humidity of the atmosphere.
B) Skin vasoconstriction reduces the temperature of the skin.
C) Sweating is the only mechanism for heat loss when body temperature is the same as environmental temperature.
D) Upon exposure to heat, skin vasodilation occurs, which increases the temperature gradient between the skin and environment, thus promoting heat loss.