(a(i))[2]
Use the information in Fig. 2.1 to complete Table 2.1 by giving one function for each cell.
(a(ii))[1]
State the name of the blood component that transports the cells shown in Fig. 2.1.
(b)[4]
Table 2.2 lists several features of diffusion, osmosis and active transport. Put ticks (✓) in the boxes to show which features belong to each process.