Lesson · S.1.8

The integumentary system

How skin, hair, and nails protect the body, sense the environment, and help hold internal temperature steady, plus the layer names the TEAS expects you to know.

ObjectiveS.1.8Read2 minExam weightHuman Anatomy and Physiology ≈ 41% of Science

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What this lesson covers

How skin, hair, and nails protect the body, sense the environment, and help hold internal temperature steady, plus the layer names the TEAS expects you to know.