In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.
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Question: Question: Two small suns moving closer will have _____ gravitational force between them than two large suns. 
 Answer: less

Answer: The greater the mass of the objects, the stronger the gravitational force of attraction between them.


Question: Question: A light with a very long wavelength has 
 Answer: low energy

Answer: The higher the frequency is, the more energy a photon has.


Question: Question: Don wants to be able to melt butter quickly. He starts with a large chunk of it, and it melts very slowly. Dan chops the butter up in order to do this with the surface area 
 Answer: increase

Answer:
As rock breaks into smaller pieces, the surface area of the pieces increases.