Astudent adds a suspension of baker's yeast cells into bread dough. when this mixture is left in a large bowl undisturbed for several hours, the student returns to find that the bread dough has doubled in size. what gas molecule is responsible for this increase in dough size?

50 points! which of the following is an inference? a burning candle is extinguished when it is covered with a jar. the candle burns longer than expected in a jar that has a plant in it. a plant lives longer than expected in a jar that has a burning candle. there is more oxygen in the jar because there is a plant in it.