Chizindikiro: NANBEI
Chitsanzo: JPSJ-605F
Miyero ya okosijeni yosungunuka imayesa zomwe zili mu mpweya wosungunuka mu njira yamadzi.Oxygen imasungunuka m'madzi kudzera mu mpweya wozungulira, kayendedwe ka mpweya ndi photosynthesis.Itha kugwiritsidwa ntchito kuyeza ndi kuyang'anira momwe mpweya wa okosijeni ungakhudzire kuthamanga kwa kachitidwe, kachitidwe kake kapena chilengedwe: monga zamoyo zam'madzi, zochitika zamoyo, kuyesa chilengedwe, kuyeretsa madzi / madzi onyansa, ndi kupanga vinyo.