mrstaker8170 mrstaker8170

20-01-2023
Biology

contestada

The alveoli are air sacs inside our lungs where gas exchange occurs between our bodies and the air in the atmosphere. Based on the data in the table, which gas is present in the least amount in both the atmosphere and in the lungs?
a) CO2
b) H2O
c) N2
d) O2

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