Answer
The epidermis is exposed to sun and weathering on a regular basis, and as a result, is constantly shedding cells. Sensory receptors and substances like melanin for skin color are better suited in the more protected dermis region of the skin.
Work Step by Step
The epidermis is exposed to sun and weathering on a regular basis, and as a result, is constantly shedding cells. Sensory receptors and substances like melanin for skin color are better suited in the more protected dermis region of the skin.