Why do you think sour milk, rather than yeast works as leavening in some of the breads eaten in Central Asian Countries?

here is my thoughts

Explanation:

For other uses, see Bread (disambiguation). Staple food prepared from a dough of flour and water. Bread. Loaves of bread in a basket. Various leavened breads. Main ingredients, Flour, water · Cookbook: Bread · Media: Bread. Bread is a staple food prepared from a dough of flour and water, usually by baking. Throughout ... Bread is the staple food of the Middle East, Central Asia, North Africa, Europe,

ia. mver.y..sor .r..yinee..i am.ina.rush.pleas eforg.ive   meiknowiama. nas.s holei apalo.gize

i say that the answer is 'd'