Question

bio - 201 topic 3: the integument, skeleton, and articulations
practice it
what is the role of the epidermis?
to produce hormones.
to regulate body temperature.
to store nutrients for the body.
to transport oxygen throughout the body.
to act as a barrier to prevent the entry of harmful substances into the body.

Explanation:

The epidermis is the outermost layer of the skin. Its main function is to act as a physical barrier, protecting the body from pathogens, chemicals, and physical damage by preventing the entry of harmful substances. Hormones are mainly produced by endocrine glands, body - temperature regulation is more related to sweat glands and blood vessels in the skin, nutrient storage is a function of adipose tissue and other organs, and oxygen transport is mainly the role of the circulatory system with red blood cells.

Answer:

To act as a barrier to prevent the entry of harmful substances into the body.