Question

at higher attitude ari become​

Answer 1

Answer:

As altitude increases, the amount of gas molecules in the air decreases—the air becomes less dense than air nearer to sea level. ... Air expands as it rises, and the fewer gas molecules—including nitrogen, oxygen, and carbon dioxide—have fewer chances to bump into each other. The human body reacts to high altitudes

Answer 2

Answer:

.As altitude increases, the amount of gas molecules in the air decreases—the air becomes less dense than air nearer to sea level. ... Air expands as it rises, and the fewer gas molecules—including nitrogen, oxygen, and carbon dioxide—have fewer chances to bump into each other. The human body reacts to high altitudes.

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