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.

[EX Q]: Question: An object with a rough surface will have _____ friction than an object with a smooth surface. 
 Answer: more
[EX A]: Friction is greater when objects have rougher surfaces or are heavier so they press together with greater force.

[EX Q]: Question: Katie is looking at particles of reactants, and is noting that they currently are moving very slowly, and that they seem to have a little energy. These particles are likely at a temperature that is 
 Answer: lower
[EX 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.

[EX Q]: Question: If Mona is adjusting the pH levels of her fish tank and she makes the pH higher, what happens to the baseness of the water? 
 Answer: higher
[EX A]:
The higher the pH value is, the stronger the base.