Ka taƙaita labarin:  Wataƙila ka san cewa H20 shi ne tsarin sunadarai na ruwa, amma yaya game da sinadarinka? Dokta Joe Hanson, marubucin kimiyya kuma masanin ilimin halittu da ke zaune a Austin, Texas, ya yi tunani a kan wannan tambayar kuma yanzu ya lissafa abin da jikin mutum yake dangane da abubuwa na sinadarai. Ya bayyana cewa 'kwayar halittar mutum' za ta iya ƙunsar ƙwayoyin hydrogen miliyan 375, ƙwayoyin oxygen miliyan 132 da kuma ƙwayoyin carbon miliyan 85. Idan aka gwada, wannan kwayar halittar mutum tana ɗauke da kwayar cobalt guda ɗaya da kuma kwayar molybdenum guda uku. Sa'ad da aka rubuta shi gaba ɗaya, ƙwayar ɗan adam za ta karanta: Co1 Mo3 Se4 Cr7 F13 Mn13 I14 Cu76 Zn2,110 Fe2,680 Si38,600 Mg40,000 Cl127,000 K177,000 Na183,000 S206,000 P1,020,000 Ca1,500,000 N6,430,000 C85,700,000 O132,000,000 H375,000,000. Cikakken jerin abubuwan da Dr. Hanson ya ce za a samu a cikin kwayar halittar mutum idan irin wannan abu ya wanzu - kowane saitin haruffa yana wakiltar wani sinadarin sinadarai kuma lambobin sune rabo na atoms a cikin kowane 'kwayar' Dr. Hanson ya yi iƙirarin cewa tsarinsa, duk da haka, kawai yana wakiltar sinadarin jikin mutum ne a lokacin haihuwa. Rayuwa a duniya ta fara ne ta hanyar jerin halayen sinadarai da aka haifar da abubuwa biyu masu sauki amma masu guba wadanda suka kasance masu yawa a duniyarmu shekaru biliyan hudu da suka gabata. Masana sun gano cewa zai yiwu a yi abubuwa uku da suke gina rayuwa - DNA, sunadarai da kuma kitse - daga hydrogen cyanide, hydrogen sulphide da kuma hasken ultraviolet. Binciken da suka yi ya nuna cewa abubuwan da ke cikin ƙwayoyin halitta sun fito ne a lokaci ɗaya a cikin tafkuna da koguna na dā, kuma sun haɗu don su zama ƙwayoyin halitta na farko. Wannan ya nuna cewa wataƙila rayuwa ta soma ne a nan duniya - daga guba mai guba - maimakon wani tauraron tauraro ko kuma wani abu da ya faɗi daga sararin samaniya ya kawo ta duniyarmu. Amma masu binciken da ke bayan sabon binciken sun ce yiwuwar hadarin meteorite har yanzu yana taka muhimmiyar rawa wajen ba da rayuwa mataki na farko a kan tsanin zuwa wanzuwar. Sun yi iƙirarin cewa tasirin meteorite ya kai kimanin biliyan hudu...
Dokta Joe Hanson marubuci ne na kimiyya kuma masanin ilimin halitta da ke zaune a Austin, Texas. Ya yi lissafin yadda za a iya ganin kwayar halittar mutum. Zai ƙunshi kwayoyin halittar hydrogen miliyan 375 da kuma kwayoyin halittar carbon miliyan 85. Ya kuma yi lissafin cewa dukkanin sinadarai a jikin mutum na iya kaiwa dala dubu biyu idan aka ware su aka sayar a kasuwa.