The Integumentary System, Part 1 - Skin Deep: Crash Course A&P

The video explores the skin, the body's largest organ, detailing its protective functions, layers, and cellular composition. It covers the epidermis, dermis, and hypodermis, explaining their roles in protection, sensation, and regulation. The video also discusses the impact of sun exposure and the importance of sunscreen, while highlighting the skin's regenerative abilities and the significance of melanin and keratin. Finally, it previews future topics on skin care and related products.

What new insight or understanding did you gain from this video?