What are the layers of the skin in order from top to bottom?

The correct order of the layers of the skin from top to bottom is Epidermis, Dermis, and then Subcutaneous.

The epidermis is the outermost layer of the skin, providing a barrier that protects underlying tissues. It consists of several sub-layers, with the topmost being the stratum corneum, which is composed of dead skin cells that have been shed and replaced continuously.

Beneath the epidermis is the dermis, which contains connective tissues, blood vessels, hair follicles, and various glands such as sweat and sebaceous glands. The dermis is responsible for the skin's structural integrity and houses sensory receptors that respond to touch, pressure, and temperature.

Finally, the subcutaneous layer, also known as hypodermis, is located beneath the dermis and consists primarily of fat cells and connective tissue. It serves as an insulator and shock absorber for the body, as well as a reserve of energy.

Understanding the correct order is crucial in anatomy and physiology for accurately describing skin structure and functions, laying a foundation for medical, cosmetic, or dermatological applications.