TASK DEFINITION: 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.
PROBLEM: Question: Since Kim has more melanin than Jennifer, when they lay out in the sun Jennifer's skin is _____ than Kim's. 
 Answer: lighter

SOLUTION: However, the melanocytes of people with darker skin produce more melanin.

PROBLEM: Question: When waves in the ocean go fast there will be 
 Answer: more

SOLUTION: A: As the car approaches the radar gun, the reflected microwaves get bunched up in front of the car. Therefore, the waves the receiver detects have a higher frequency than they would if they were being reflected from a stationary object. The faster the car is moving, the greater the increase in the frequency of the waves.

PROBLEM: Question: Lisa is cooling soup in the refrigerator. The molecules will begin to vibrate _____ as the soup cools down. 
 Answer: slower

SOLUTION:
Warmer molecules vibrate faster than cooler ones.