Question

which of the following is the function of the respiratory system?
A. Absorption of nutrients
B. Transport of oxygen
C. Gas exchange
D. Skeletal supports ​

Answer 1

Answer:

oppition (C) IS CORRECT ANSWER

Explanation:

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Answer 2

The function of the respiratory system is to facilitate (C) Gas exchange.

Explanation:

• The respiratory system of the body plays vital role in gaseous exchange.
• It is the system through which the oxygen enters and carbon dioxide exits from the body.
• The area of gas exchange in respiratory system is alveoli of the lungs.
• The absorption of nutrients occurs in small intestine which is the organ of the digestive system. Thus, option (A) is incorrect.
• Transport of oxygen is facilitated by the circulatory system of the body. Hence, option (B) is incorrect.
• The skeletal system gives the skeletal supports. Hence option (D) is incorrect.
• Hence, the function of the respiratory system is (C) Gas exchange.