(a(i))[1]
State the name of one additional kingdom.
(a(ii))[1]
State one feature visible in Fig. 1.1 that insects have but the other groups of arthropods do not.
(a(iii))[4]
Fill in Table 1.1 with: the names of two arthropod groups other than insects; one identifying feature for each named group.
(b(i))[2]
Complete the description of an adaptive feature. An adaptive feature is an [BLANK] characteristic that enables an organism to survive and [BLANK] in its environment.
(b(ii))[2]
State one adaptive feature visible in Fig. 1.2 and suggest how that adaptive feature helps the animal survive.