Observe the classification chart and answer the blanks X and Y.
Composition of air
Inhaled air
Exhaled air
Oxygen 21%
Carbondioxide 0.03%
Nitrogen 78%
Oxygen 16%
Carbondioxide X%
Nitrogen Y%
Answers
Answered by
0
X=0.03%
Explanation:
Y=78%
Hope it helps you
mark as brainliest
Similar questions