Question

yeast is addef to the batter of cokkies consumption

Answer 1

Answer:

Yeast performs anaerobic respiration. As a result of which carbondioxide is released. This make the batter of cookies to rise, making it fluffy and soft. It helps cookies to taste better.

Explanation:

Hope you find helpful. Please thanks.

Answer 2

This because yeast performs anaerobic respiration in presence of CO2