Science, asked by falakjain2009, 6 hours ago

Arjun added some yeast and sugar while making a ball of dough and left it aside for some time. After a few hours, the dough had risen.
(i) What caused the dough to rise?

(ii) Why was sugar added to the dough?​

Answers

Answered by kanimps2020
1

Answer:

because of the bacteria present in the yeast.

Answered by khansamalik
1

Answer:

(i) Yeast cause the dough to rise.

(ii) Yeast needs sugar to produce carbon dioxide which cause the dough to rise.

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