जीवित रहने के लिए कौन सी गैस आवश्यक हैऑक्सीजन
Answers
Answered by
1
Answer:
nitrogen gas jivit rahne kai liye yaha gar aati aayasyak hai.
Similar questions
Social Sciences,
1 month ago
Math,
1 month ago
Geography,
2 months ago
Social Sciences,
9 months ago
History,
9 months ago