History, asked by jerushashalom19, 8 hours ago

I Choose the correct answer LE 1. Earth's atmosphere contains about percentage of nitrogen and JKPA3G oxygen. a) 78% and 21% b) 22% and 1% c) 21% and 0.97% d) 10% and 20%

Answers

Answered by ishitachhawal15

0

Answer:

a) 78% and 21%

mark as brainliest please

Answered by Pratyushop1123

0

ans is option a

78% and 21%

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