Answer:

QUESTIONS:

The Integumentary system consists of the skin, hair, fingernails, glands and nerves. What is the main function of the Integumentary system?

A.It distributes food and oxygen throughout the body.

B. It converts the nutrients into energy to be used by the body.

C.It acts as a barrier to protect the body from its external environment.

D.It receives stimuli to be processed by our brain for us to make a necessary response.

ANSWER:

C.It acts as a barrier to protect the body from its external environment.

EXPLANATION:

The integumentary system is the largest organ of the body that forms a physical barrier between the external environment and the internal environment that it serves to protect and maintain.

WHAT IS THE MAIN ORGAN OF THE INTEGUMENTARY SYSTEM?

THE SKIN

The integumentary system is an organ system consisting of the skin, hair, nails, and exocrine glands. FUN FACT: The skin is the largest organ of the human body!

The skin is the largest organ of the body. The skin and its derivatives (hair, nails, sweat and oil glands) make up the integumentary system. One of the main functions of the skin is protection. It protects the body from external factors such as bacteria, chemicals, and temperature.