(a(i))[5]
Complete the sentences about the classification of organisms.
(a(ii))[1]
Circle the characteristic that is shared by every living organism.
(b(i))[1]
Use the values in Table 8.1 to calculate how many fish the scientists measured altogether.
(b(ii))[1]
State the length interval that appears most often in Table 8.1.
(b(iii))[1]
State the kind of variation shown by the data in Table 8.1.
(c)[1]
Put a tick (✓) in the box that gives the meaning of variation.