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: What would happen to the atmosphere as Jim climbed higher up a mountain? 
 Answer: it would become less dense

A: The density of the atmosphere decreases with an increase in the height above sea level (altitude).
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Q: Question: A reactant particle that is in the arctic is likely _____ compared to one in the desert. 
 Answer: slower

A: At higher temperatures, particles of reactants have more energy, so they move faster. They are more likely to bump into one another and to collide with greater force.
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Q: Question: If we want to increase resistance in computers we should put more resistors in 
 Answer: series

A:
As more resistors are added in series, the total resistance of the circuit increases.
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