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

Question: John was playing with alkanes in his lab. If he increased the amount of carbon atoms in an alkane, what would happen to the boiling point of that alkane? 
 Answer: increase
Alkanes with more carbon atoms have higher boiling and melting points, so some of them are solids at room temperature.

Question: If we change resistors in series to be in parallel the resistance 
 Answer: decreases

When we add resistors in parallel to each other the total resistance decreases and the current increases.