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lesya [120]
3 years ago
7

The percentage of air that is oxygen decreases as altitude increases. the percentage of air that is oxygen decreases as altitude

increases.
a. True
b. False
Biology
1 answer:
aleksandr82 [10.1K]3 years ago
3 0
This is considered false. Although the percentage of all air remains the exact same regardless of altitude, it all matters about the air pressure in the atmosphere. Even though the percentage would be the same, there would be fewer oxygen molecules at higher altitudes and lower pressure.
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