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Chadwick Stewart
03/11/2024 · Elementary School

1. Which of the following secretes sebum? a. dermis b. epidermis c. hair d. oil gland 2. Which of the following is the function of the hairs in the nose and ears? a. reduces the skin's exposure to UV rays b. filter dust particles c. protects the head and skull from abrasion d. helps in sensations like touch, pain, heat, and pressure 3. Which protects the head from abrasion? a. hair on the scalp b. hair in the nose c. hair on the eyebrows d. hair in the ears 4. Which of the following is not a layer of the skin? a. sebaceous b. subcutaneous c. dermis d. epidermis 5. Which is the major function of the integumentary system? a. Protection of the internal body systems b. Distribution of nutrients c. Digestion of food taken d. Inhalation and exhalation

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1. Sebum is secreted by oil glands in the dermis. 2. Hairs in the nose and ears filter dust particles. 3. Hair on the scalp protects against abrasion. 4. Sebaceous layer is not a distinct skin layer; it's the sebaceous glands. 5. The integumentary system's major function is to protect the body.

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