Ninety nine percent of the atmosphere is composed of _____ and _____.

asked Apr 25, 2022 167k views

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3 votes

Answer:

78% nitrogen and 21% oxygen

Step-by-step explanation:

Sher Mi answered Apr 26, 2022

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12 votes

Answer:

Ninety nine percent of the atmosphere is composed of Nitrogen and Oxygen

Jfarcand answered Apr 29, 2022

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