Science, asked by kumarirekhatutu, 5 hours ago

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.

Answers

Answered by vikaschandaragi00
0

Answer:

Yeast undergo anaerobic respiration and profuce CO2 which give fluffiness. · 2. It is imp. to brush teeths because if there is any food item ...

Answered by akashray96
0

Answer:

1. yes to make the dough sour

2. test to remove food particle

3. yes it act as a preservative

4.yes as it make vaccum in the can

5.

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