OXYGEN IS THE SOURCE OF LIFE

Authors

This article talks about oxygen, which is most necessary for human existence, and its benefits for human life.

Download data is not yet available.

S.Kh.Sulliyeva, K.G.Zokirov BIOCHEMISTRY AND MOLECULAR BIOLOGY (PART 2. MOLECULAR BIOLOGY) TERMIZ 2022.

N.G.Rakhmatullayev, H.T.Omonov, Sh.M.Mirkomilov Teaching chemistry methodology Tashkent "Economic Finance" 2013.

Rahmatullayev N. G. A sample program on the subject of chemistry teaching methodology. T., OHMTV 2003.

Rakhmatullayev N.G. The text of lectures on the methodology of teaching chemistry. T., TDPU 2007.

Dostmuratov, T. Otagoziyev, "Dictionary of chemical terms". "Uzbekistan"

Tashkent-2003