Which of the following processes occurs when the body temperature of a mammal rises above the normal?
I The arterioles in the skin dilate. II Sweat production is reduced. III The erector muscles contract.
I The arterioles in the skin dilate. II Sweat production is reduced. III The erector muscles contract.
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A.
I only -
B.
II only -
C.
I and III only -
D.
II and III only