(Question)
Read the passage below and choose the right answer to the following question (choices are Shorter or Longer ):  A sunscreen with a higher SPF value protects the skin longer.   John was analyzing some of the results from his sunscreen study. He found that a lower SPF protects the skin Shorter or Longer?
(Answer)
Shorter


(Question)
Read the passage below and choose the right answer to the following question (choices are increases or decreases ):  In the larger container we will still have the same number of gas particles, but now they are filling a much larger space.   If Jim has a container of hydrogen gas that is 40 liters in volume and he moves the gas to a container that is 50 liters in volume, what happens to the density of the gas increases or decreases?
(Answer)
decreases


(Question)
Read the passage below and choose the right answer to the following question (choices are hottest or coolest ):  The hotter a main sequence star is, the brighter it is.   A main sequence star that is very bright is not among the hottest or coolest stars?
(Answer)
coolest