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.

Q: Question: If a substance is tested and has a high pH of 12 we could say that the substance is 
 Answer: basic

A: For bases we can state the folllowing: The higher the pH of a substance, the more basic it is.
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Q: Question: Jimbo was playing on his sled one day. He slid down a snowy hill and then slid down a rocky hill. Which hill created less heat energy? 
 Answer: snowy hill

A: Friction causes the molecules on rubbing surfaces to move faster, so they have more heat energy.
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Q: Question: Planets coming closer means there will be _____ gravitational force between them. 
 Answer: more

A:
The further objects are away from each other, the smaller the gravitational force.
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