اکسیجن
-
بېلابېل معلومات
%22%20transform%3D%22translate(1.2%201.2)%20scale(2.34375)%22%20fill-opacity%3D%22.5%22%3E%3Cellipse%20fill%3D%22%2388ba32%22%20rx%3D%221%22%20ry%3D%221%22%20transform%3D%22matrix(2.77524%2041.15753%20-231.96375%2015.64123%20128.4%209.5)%22%2F%3E%3Cellipse%20fill%3D%22%230d4300%22%20rx%3D%221%22%20ry%3D%221%22%20transform%3D%22rotate(48.2%20-138.5%20130.6)%20scale(42.12997%2083.93762)%22%2F%3E%3Cellipse%20fill%3D%22%236a5020%22%20cx%3D%22140%22%20cy%3D%22128%22%20rx%3D%2256%22%20ry%3D%2256%22%2F%3E%3Cellipse%20fill%3D%22%23339c47%22%20cx%3D%2223%22%20cy%3D%2265%22%20rx%3D%2228%22%20ry%3D%2281%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E)
هوا څه شی دی؟
موږ او تاسې څخه راچاپېره هوا د اکسيجن او ناېتروجن ( عناصرو) څخه جوړه ده . اکسيجن په نړۍ کې ( نه ېوازې د انسان بلکې تقريبآ ټولو ژوندیو موجوداتو ) د ژوند کولو لپاره تر ټولو زیات مهم او اساسي عنصر دی .ان
Read More »
