ceriserat888Lv1
15 Nov 2021
Problem 32
Page 448
Section: Critical Thinking Questions
Chapter 16: THE BODY’S SYSTEMS
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15 Nov 2021
Background and context
The respiratory system is the biological system of the body that helps in the exchange of respiratory gases like oxygen and carbon dioxide, between the lungs and the surroundings. The air from outside enters the respiratory system by inhalation and goes out from the system through exhalation.
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