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.

Question: Would a big star be 
 Answer: hotter
Bigger stars produce more energy, so their surfaces are hotter.

Question: When there are a lot of people in one area they need 
 Answer: many resources
More people need more resources.

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

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