jman5434 jman5434
  • 02-03-2018
  • Biology
contestada

Oxygen accounts for what proportion of the volume of gases in the atmosphere?

Respuesta :

mikelover208
mikelover208 mikelover208
  • 05-03-2018
Nitrogen- 78% 
Oxygen- 21% 
Argon- 0.93% 
Answer Link

Otras preguntas

Write an expression showing 8 less than a number,t
The amount of money you can charge to a credit card is called
Differences between down syndrome and turner syndrome
Jack drank several cups of strong, black coffee when he stayed up late to study for a midterm exam. when jack's roommate came home, he made a few joking remarks
What is photosynthesis
On a topographic map, contour lines that form a circle indicate _____.
which linear regression equation best fits the given points? (0,8), (1,6), (1,7), (2,4), (2,5), (4,1), (5,1), (6,0) A. y = 2/5x + 7.6 B. y = -2/5x C. y = -7/
a 125 ml flask and stopper has a mass of 55.263 g. a 25.00 ml sample of gasoline is pipetted into the flask. the final mass is 73.385g. what is the density of t
How did “spa” philosophers attempt to understand humans:??
find the volume of the cylinder in terms of pi. a: 287 pi in^3 b: 275 pi in^2 c: 275 pi in^3 d: 287 pi in^2