 
 <translate> Breathing allows oxygens into the body. Living things need oxygen to survive. Survival leads to sustaining life.
So, the answer is sustaining life. <hau> Numfashi yana ba da iskar oxygen cikin jiki. Abubuwa masu rai suna bukatar iskar oxygen don su rayu. Rayuwa ta kai ga kiyaye rayuwa. Saboda haka, amsar ita ce kiyaye rai. 