Science, asked by ishika5253, 6 months ago

Maintenance of oxygen concentration in the atmosphere.​

Answers

Answered by MoonWings
1

Answer:

While normal atmosphere contains between 20.8 and 21 percent oxygen, OSHA defines as oxygen deficient any atmosphere that contains less than 19.5 percent oxygen, and as oxygen enriched, any atmosphere that contains more than 22 percent.

Previous Question
Next Question
Similar questions
Math, 3 months ago
calculate the mean for following data:45.51,61,45,48,56,51...
Accountancy, 3 months ago
how to calculate the due the of bills? ans me?​
Math, 3 months ago
draw a kite having side AB=BC=5cm, CD= DA=3cm​...
Physics, 6 months ago
What are the methods to separate mistures ​...
Math, 6 months ago
Additive inverse of p is ............... . a. p b. -p c. 1 uopn p d. None​...
Computer Science, 11 months ago
is a format that tells a computer how to display aweb page​...
Computer Science, 11 months ago
what is the formula of taking out grade in MS EXCEL​...
Math, 11 months ago
500 into ________ equal to 100​...