(a) (i) What are ruminants?
(ii) Give two examples of ruminants

(b) (i) What is force?
(ii) State two effects of forces on a body

(c) (i) Mention two ways in which the carbon cycle can be maintained.

(ii) State one environmental effect when the carbon cycle is disrupted

(d) (i) Mention the three sub-atomic particles
(ii) State the relative charge on each of the three sub-atomic particles mentioned in (d) (i) above
(iii) Name the particle formed when an atom loses an electron