Sagot :
Answer:
The function of the respiratory system is to move two gases: oxygen and carbon dioxide. Gas exchange takes place in the millions of alveoli in the lungs and the capillaries that envelop them. ... Ventilation is the process by which air moves in and out of the lungs.
Explanation:
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Breathing is transferring Carbon Dioxide to Oxygen and Oxygen to Carbon Dioxide.
Gas exchange is transferring one or more types of gas, or chemical.
[tex] \huge \rm \: REXHA[/tex]