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: An object with a rough surface will have _____ friction than an object with a smooth surface.
Answer: more

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

Question: Question: If Milo is measuring the energy levels of electrons and he finds that a certain electron emits more energy than another, what does that say about that electron's distance from the nucleus?
Answer: farther

Answer: Electrons at higher energy levels, which are farther from the nucleus, have more energy.

Question: Question: As Dean was surveying the town, he noted that the more kids that the neighbors had, the population of the town went
Answer: up

Answer:
With exponential growth, the population starts out growing slowly. As population size increases, the growth rate also increases.