Bread dough rises because yeast produces a. carbon dioxide b. sugar c. oxygen d. water

Carbon Dioxide

Explanation:

Bread dough rises because yeast produces Carbon Dioxide.

Carbon Dioxide causes the yeast to rise in the dough because Carbon Dioxide fills p any space. The dough rises because the Carbon Dioxide fills the extra space in the dough, causing the dough to get big and fluffy, aka rise.

Mordancy.

the total distance that martina travels that day is

(distance from home to mom's office) plus (distance from mom's office to school)

plus (distance from school to library) plus (distance from library to friend's house)

plus (distance from friend's house to martina's house).

(we don't know what any of these distance actually is.)

0.93xc=0.93x3x10^8m/s

2.54cm is 1 inch

360seconds i 1 hr