Two students disagreed about the observations and results. Maria stated that living things used resources for energy and they could not determine if this was happening during their experiment. Allison said this was happening. What evidence could Allison use to support her claim?
Responses
A The yeast cells have grown bigger after the time period elapsed.The yeast cells have grown bigger after the time period elapsed.
B Allison should tell Maria that the color change in the solution shows that the yeast are using energy.Allison should tell Maria that the color change in the solution shows that the yeast are using energy.
C The alcohol smell and bubbles is evidence that the yeast cells are using the sugar for energy.The alcohol smell and bubbles is evidence that the yeast cells are using the sugar for energy.
D The warm water provides heat energy so that the yeast cells can undergo fermentation and produce energy.
