(a)[3]
Finish Fig. 5.1 by writing the names of the structures into the spaces given.
(b(i))[1]
Circle the name of the part of the breathing system that joins the alveoli.
(b(ii))[1]
State the organ that contains the alveoli.
(c(i))[1]
Circle the arrow on Fig. 5.2 that indicates the net direction of movement of carbon dioxide.
(c(ii))[3]
Describe the features of alveoli that allow efficient gas exchange.
(d(i))[2]
State the word equation that describes aerobic respiration.
(d(ii))[1]
State the cell structure where aerobic respiration occurs.