Question #6428069Single Choice

Biology

Question

Which of the following statements about the respiratory system is FALSE?

The respiratory system is directly responsible for the transport of oxygen throughout the body.

The diaphragm is a key muscle involved in the process of inhalation and exhalation.

The respiratory system works closely with the circulatory system to deliver oxygen to tissues.

Alveoli are the primary sites of gas exchange in the lungs.

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