At the Summit of a High Mountain, the Atmospheric Pressure

question 6

Multiple Choice

At the summit of a high mountain, the atmospheric pressure is 380 mm Hg. If the atmosphere is still composed of 21% oxygen, what is the partial pressure of oxygen at this altitude?

• A)0 mm Hg
• B)80 mm Hg
• C)160 mm Hg
• D)380 mm Hg
• E)760 mm Hg

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Definitions:

Aggressive Behaviours

Actions intended to harm or intimidate others, expressed physically or verbally.

Artificial Setting

An environment created or controlled by researchers to simulate conditions for experiments, which might not accurately reflect natural conditions.

Independent Variable

The variable in an experiment that is manipulated or changed to observe its effects on a dependent variable.

Participant's Sex

The biological sex of an individual participating in a study or research.