Question

1. MCQ:
1. Yeast is used in the production of _
a) Sugar
b) alcohol
c) hydrochloric acid
d) oxygen
2. A temperature at which the substance burns is called
(a) melting
(b) boiling temperature
(c) ignition temperature
(d) evaporation
3. The fuel used in the human body to produce energy, is
(a) coal
(b) food
(c) juices
(d) paper
4. The most common carrier of communicable disease is​

Answer 1

Answer:

a. alcohol

b. ignition temperature

c. coal

d. female Anopheles Mosquito

Answer 2

Answer:

1.alcohol

2.ignition temperature

3.food

4.mosquito