Science, asked by prachinavrangnavrang, 4 days ago

प्रश्न 21. मछलियाँ व अन्य जलीय जन्तु श्वसन के लिए पानी से ऑक्सीजन लेते हैं, लेकिन गोताखोर अलग से
ऑक्सीजन का सिलेन्डर लेकर जाते हैं, क्यों?

Answers

Answered by chakmamadankumar307

0

Answer:

8787783766

Explanation:

Danno chakma

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