(i)Draw a neat and labelled diagram of the human respiratory system.
(ii) Based on the diagram drawn above in (i), give a suitable term for each of the following descriptions:
1. A small cartilage flap that covers the glottis.
2. A structure covered with C-shaped cartilaginous rings.
3.Muscular portion that separates the thoracic cavity and the abdominal cavity.
4. Scientific name of the voice box.
5. Cell organelle involved in aerobic respiration.
6. The chemical process that takes place inside the cells.
7. The physical process involves in exchange of gases between the organism and the environment.