Pernafasan

2
answers
541
user views

Standard 1 :: Science

by Rafuq - Sunday, 28th September 2014

Report Post Answer
how respiration happens
2 Answers
  • Mohammad
    Sekolah Kebangsaan Bukit Beruang
    answered Sunday, 28th September 2014
    Report
    Basically, humans inhale air in from our nose. The air goes into the lungs. In a summary, oxygen will be circulated from the lungs to the rest of the body.
  • Darshan
    Sekolah Menengah Kebangsaan Jalan Damai
    answered Saturday, 25th July 2015
    Report
    respiration occurs by the inhalation and exhalation which brings in oxygen and carbon dioxide respectively