josephc111000 josephc111000

30-08-2016
Geography

contestada

5. About 99% of the atmosphere is composed of
A. argon and carbon dioxide.
B. oxygen and carbon dioxide.
C. nitrogen and water vapor.
D. nitrogen and oxygen.

i need this answer before Aug. 31st
thanks

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Bailey101 Bailey101

30-08-2016

D nitrogen and oxygen

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EllaGrig EllaGrig

23-01-2019

About 99% of the atmosphere is composed of

D. nitrogen and oxygen is your answer

Hope I was helpful (:

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