The skin and mucous membranes are part of the body's
A) first line of defense.
B) second line of defense.
C) third line of defense.
D) specific immunity.

Name: The skin and mucous membranes are part of the body's A) first line of defense. B) second line of defense. C) third line of defense. D) specific immunity.
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Question

Quizplus · Accepted Answer

The skin and mucous membranes act as a physical barrier and form the body's first line of defense against pathogens.

The Skin and Mucous Membranes Are Part of the Body's