What is the primary role of the respiratory system in living organisms?

The answer to what is the primary role of the respiratory system in living organisms is B. To obtain oxygen

Answered by janiciasims | 2024-06-10

The primary purpose of the respiratory system in living organism is to obtain oxygen (B) so to sustain life. Respiration is an essential function of many living organisms and the respiratory system plays a vital role in this process.

Answered by Gibbs | 2024-06-10

The respiratory system's primary role is to facilitate gas exchange by delivering oxygen to the body's tissues and removing carbon dioxide. This vital process occurs in structures such as the nasal cavity, trachea, and lungs, where oxygen enters the bloodstream and carbon dioxide is expelled. Overall, the respiratory system is essential for maintaining life and supporting cellular respiration.
;

Answered by Gibbs | 2024-09-07