GREETINGS!
The epidermis, the outermost layer of skin, provides a waterproof barrier and creates our skin tone.
The dermis has sweat glands, nerve endings, and tough connective tissue, The role of the dermis is to support and protect the skin and deeper layers, assist in thermoregulation, and aid in sensation.
The Hypodermis is the most inner layer and it is made of fat and connective tissue. So it's function is to store fats and provide insulation.
I HOPE THIS HELPS!