Question

2. Give reasons for the following.
(a) Yeast is added to the batter used to make 'dosas'.
(b) It is important to brush one's teeth before going to bed.
(c) Reducing the quantity of salt in pickle can cause it to go bad soon.
(d) Foods, from puffed or enlarged cans, should not be consumed.
(e) When using frozen food items one should take out only the required
quantities; thawed food should never be refrozen.​

Answer 1

Answer:

a. yeast is used to have a fluffy meal

b. yes or else germs start to make decay

c. yes because salt is a preservative material

d. because they add waste gases and chemicals for freshness

e. they have been lose their nutrients