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What percentage of oxygen is typically found in inhaled air?
Practice Questions
Q1
What percentage of oxygen is typically found in inhaled air?
10%
21%
30%
40%
Questions & Step-by-Step Solutions
What percentage of oxygen is typically found in inhaled air?
Steps
Concepts
Step 1: Understand that air is made up of different gases.
Step 2: Know that oxygen is one of those gases.
Step 3: Learn that the typical composition of inhaled air includes oxygen, nitrogen, and other gases.
Step 4: Find out that the percentage of oxygen in inhaled air is approximately 21%.
No concepts available.
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