Which of the following body systems forms a protective two-way barrier for the body?

Question

Quizplus · Accepted Answer

The integumentary system, which includes skin, hair, and nails, forms a protective barrier that prevents pathogens and toxins from entering the body, while also preventing water loss and regulating temperature. It also allows for the elimination of waste products through sweat and sebum secretion. None of the other listed body systems serve this primary function.

Which of the Following Body Systems Forms a Protective Two-Way