Koyla jalakar kisi band kamre mai sona hanipard hai kyo
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Because of too much carbon ...
we need oxygen but if we are in closed room it is dangerous of health..
Our body needs oxygen..
so it is harmful
we need oxygen but if we are in closed room it is dangerous of health..
Our body needs oxygen..
so it is harmful
Answered by
0
kyonki wo saari oxygen use karlega aur dhuaan fel jayega aur suffocation ho jayega
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