I have to describe how the respiratory system normally works foran assignment. Think, \"normal respiration\". Although I should knowthis material, I am having difficulty explaining it. So iam looking for the steps for that takes place during normalrespiration.
Ex:Â Â
1. Air enters through the nose and mouth, through the upperairway to the lungs.
2. At the same time, Deoxygenated blood is carried from theheart to the lungs
3. Gas exchange takes place at capilaries
4.. Oxygenated blood is carried fro lungs to the heart.
