Social Sciences, asked by virendravds1gm44, 2 months ago

जीवन रक्षक गेस है। ऑक्सीजन, नाइट्रोजन , हीलियम ओजोन । सही उत्तर बताये​

Answers

Answered by aditiv710
1

Answer:

Oxygen

Explanation:

I hope it helpful

Have a great day

Answered by Anonymous
4

जीवन रक्षक गैस है ऑक्सीजन

hope it helps

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