(a) Two causes of Ringworm are:
1. Spreads through instruments of the barber.
2. Using patient’s comb or towel or under garments.
(b) Immunization is the process by which an individual’s immune system becomes fortified against an agent. It is also known as immunogen.
(c) Three symptons of malaria are:
1. Fever with chill coming at regular or alternate intervals of days.
2. Temperature is lowered due to sweating after half an hour.
3. Swelling of the spleen.
(d) Three factors that influence the diet requirement of a person:
1. Quality and quantity of food taken.
2. Unavailability of food due to over-population and increased urbanization.
3. Efficiency of their digestive system in absorbing is low.
