Saans lena
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Saans lena, fefrraa se hawaa bhittar aur bahaar lae jaana hae. Agar koi jan saans ni le hae to uu mar jaae hae. saans le se oxygen dehin ke bhittar aae hae aur carbon dioxide dehin se bahaae jaae hae.
Ii article ek chhota panna hae. Aap iske lamba karke Wikipedia ke madat kare saktaa hae. |