Question

2. Write true or false :-
(a) Omnivores eat plants as well as animals. F
(b) Deficiency of vitamin B causes goitre.
(c) Ammonium chloride is insoluble in water.
(d) Changes are caused by heating.
(e) Winnowing helps to remove heavy impurities.​

Answer 1

Answer:

à . true

b. false

ç.false

d.true.

e. false

Answer 2

1.false omnivorous eat plants only

2.false vitamin b not causes goitre.

3.false

4.falae

5.true