The correct answer to the question "Skin belongs to which organ system?" is:
- Integumentary
Explanation:
1. The integumentary system is the correct organ system to which the skin belongs.
2. The integumentary system includes the skin, hair, nails, and various glands.
3. The skin is the largest organ of the human body and serves as a protective barrier against external factors such as pathogens, UV radiation, and physical injury.
4. It helps regulate body temperature, stores fat, and houses sensory receptors for touch, temperature, and pain.
5. Therefore, the skin plays a crucial role in the integumentary system by protecting the body and assisting in various sensory functions.
