Science, asked by meenagupta7838812548, 2 months ago

हवा में 21 परसेंट ऑक्सीजन गैस होती है​

Answers

Answered by nsbalajisuraj
0

Answer:

Yes 21 percent gas hoti hai oxygen Hoti Hai 21 percent

Answered by DineshThakran
1

Explanation:

हाँ ये सही है।

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