Complete the equation: Glucose + Oxygen = _______ + Water + CO2
Energy
Sucrose
None of these
Starch
Which process does not occur in the nasal cavity?
Trapping of large foreign bodies
Exchange of gases
Humidification of inhaled air
Warming of inhaled air
Air can enter the body and travel to the lungs ...
through the mouth and the nose
through the oesophagus and gullet
through the windpipe and the pores
through the nose and the nervous system
Spirometer measures: A. Capacity of lungs B. Volume of air inhaled and exhaled C. Residual air D. All of these
A
B
C
D
Identify diaphragm in this diagram
E