State two ways in which agricultural practices can affect an ecological system.
Study the diagram below (a) (i) ldentify the organism illustrated in the diagram (i) Give two reasons for your answer
(b) (i) Name the parts labelled A to D (ii) State the function of one of the labelled parts
(a) identify specimens A and B (b) (i) Name the group or class of animals to which each specimen belongs (ii) State the location of specimen B in the organism (c) State two characteristic features common to specimens A and Band which adapt them to their functions (d) What is the function of specimen A in the organism? (e) Suggest the habitats of the animals to which each of the specimens belongs (f) Make a labelled drawing 6 to 7cm long of specimen B to illustrate its essential features.
