(Question)
Use information from the paragraph to answer the question. Paragraph : As the Universe expands, galaxies move further and further apart. Question: The decreasing distances between galaxies indicates the Universe is expanding or contracting?
(Answer)
contracting

(Question)
Use information from the paragraph to answer the question. Paragraph : The more curved the surface of a lens is, the more it refracts the light that passes through it. Question: If Mona is building a lens for looking at the stars and she wants to make sure it refracts less light then the one she previously built, will she need to make the surface more or less curved then the one before less or more?
(Answer)
less

(Question)
Use information from the paragraph to answer the question. Paragraph : Lighter, more streamlined vehicles need less energy. Question: Jim is designing a new car and playing around with different materials. If he were to decrease the weight of the vehicle, what would happen to the fuel efficiency of that vehicle? It would increase or decrease?
(Answer)
increase