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: As Peter's dog got smaller, the dog's bones became 
 Answer: smaller

A: As animals grow their bones get longer and bigger, they grow more hair, and are able to take care of themselves by getting food, shelter, and water.
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Q: Question: When you hold two magnets far away what is the force between them? 
 Answer: Weak

A: As the distance between the objects increases the magnetic force of attraction decreases.
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Q: Question: An object with a smooth surface will have _____ friction than an object with a rough surface. 
 Answer: less

A:
Friction is greater when objects have rougher surfaces or are heavier so they press together with greater force.
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