Question

bio - 201 topic 3: the integument, skeleton, and articulations
practice it
what is the integumentary system?
the bodys largest organ system responsible for transmitting nerve impulses.
the bodys largest organ system responsible for filtering waste products from the body.
the bodys largest organ system responsible for producing insulin.
the bodys largest organ system responsible for regulating the bodys temperature.
the bodys largest organ system responsible for protecting the body from external harm.

Explanation:

The integumentary system is the body's largest organ system, consisting of skin, hair, nails, and associated glands. Its main functions include protection from external harm like pathogens, physical damage, and UV - rays. It also helps in temperature regulation, but protection is the most fundamental and defining function among the given options.

Answer:

The body's largest organ system responsible for protecting the body from external harm.