Parts of the first line of immune defense are in the integumentary system.

Name: Parts of the first line of immune defense are in the integumentary system.
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Question

Quizplus · Accepted Answer

The integumentary system, which includes the skin and its appendages (hair, nails, and glands), serves as a physical barrier that helps prevent the entry of harmful pathogens into the body, thus playing a crucial role in the first line of defense of the immune system.

Parts of the First Line of Immune Defense Are in the Integumentary