Duba zuwa sashi a kasa, sa'an nan kuma amsa tambaya a baya a cikin wannan harshe kamar yadda sashi: Passage: Oxygen don sauƙaƙe hypoxia idan saturations fada kasa 92%. Tambaya: Abin da kashi na oxygen ake bukata domin sauƙi?
Kashi 92 cikin dari