Hypothesis: It is predicted that the yeast will respire at first but eventually turn to respiration released and ethanol. The balloon will and then eventually .

What is the name for a substance formed in a chemical reaction

What advantage does a crop that undergoes vegetative reproduction have over plants that start from the seed? 1points a they store nutrients. b they can travel farther. c they experience more genetic variation. d they only occur in high-resource environments.

Which phase of the cell cycle ensures that identical copies of the dna are made for daughter cells?