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: 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.


[Q]: Question: As the telephone line fell down and the line's resistance went down, the current was 
 Answer: greater
[A]: We can say that resistance and current in an electric circuit areinversely proportional, because as the one increases, the other decreases, and vice versa.


[Q]: Question: Mike wants his voice to travel faster, so he will speak in a room that is 
 Answer: warmer
[A]:
For a given medium such as air, sound has a slower speed at lower temperatures.