Register

What is the approximate percentage of oxygen in expired air? A 0.04% B 4% C 16% D 21%

What is the approximate percentage of oxygen in expired air? A 0.04% B 4% C 16% D 21%
asked 212k views
13 votes
What is the approximate percentage of oxygen in expired air?
A 0.04% B 4% C 16% D 21%

asked
User Lei Hao
by
8.1k points

1 Answer

6 votes

Answer:

c: 16%

Step-by-step explanation:

experied oxygen is also exhaled o2

answered
User Insilico
by
8.0k points
← Prev Question Next Question →

Related questions

User Tiago Sousa
asked Mar 6, 2024 45.7k views
How much oxygen does expired air contains A. .04% B. 16% C. 20% D. 4%
Tiago Sousa asked Mar 6, 2024
by Tiago Sousa
7.4k points
1 answer
4 votes
45.7k views
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

Which of the objects is living or nonliving: Bacteria, virus, moss, you, a lemon seed, the air, bread, lettuce and rocks?
What are three important types of forces
Two methods of active transport
Link Copied!