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.

Example Input: Question: A piece of glass has _____ friction than a piece of sandpaper. 
 Answer: less
Example Output: Rougher surfaces have more friction between them than smoother surfaces.

Example Input: Question: To get the fastest reaction, raise the temperature of the reactants 
 Answer: higher or
Example Output: When the temperature of reactants is higher, the rate of the reaction is faster.

Example Input: Question: Chrissy stomped on the gas pedal of her car and went 
 Answer: faster
Example Output:
The greater the net force acting on the object, the greater its acceleration will be, but the mass of the object also affects its acceleration.