Study specimens V (EARTH WORM), W (PADDY RICE), X (GROUNDNUT SEEDS) and Y (MAIZE STEM BORER) carefully and answer the following questions.

(a) State four ways in which specimen V is important in Agriculture.

(b) Outline the steps involved in processing each of specimens W and X into polished rice and groundnut cake respectively.

(c) Mention three measures used in controlling specimen Y on a farm