*Question*
Use information from the paragraph to answer the question. Paragraph : The more efficient a device is, the greater the percentage of usable energy it produces. Question: When a device become more efficient, its production of usable energy will go up or down?
**Answer**
up

*Question*
Use information from the paragraph to answer the question. Paragraph : In transipration, at warmer temperatures water molecules move faster, and the rate of evaporation from stomata is therefore much faster. Question: Donna wants to have her water molecules move faster through transpiration, so she will make the temperature cooler or warmer?
**Answer**
warmer

*Question*
Use information from the paragraph to answer the question. Paragraph : Lower rock layers were laid down earlier, so they are assumed to contain older fossils. Question: Sean digs in the dirt and finds rocks that are buried very shallowly. Given how deep they were, Sean can assume that these rocks are younger or older?
**Answer**
younger

*Question*
Use information from the paragraph to answer the question. Paragraph : But the more computing power that goes into the model and the care with which the scientists construct the model can increase the chances that a model will be accurate. Question: A model created with much computing power should have a lower or higher chance of being accurate?
**Answer**
higher