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.
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Question: Question: Two cars are going down the road, one weighs a ton, the other weighs two tons. If both crash, the car weighing two tons will have a momentum that is 
 Answer: larger

Answer: The more mass a moving object has or the faster its moving, the greater its momentum.


Question: Question: When in the stratosphere, Dean can tell that the temperature is getting warmer as the altitude he is at 
 Answer: increases

Answer: The stratosphere contains the ozone layer, the temperatures increase as altitude increases.


Question: Question: Two friends are headed to the beach, Mike and John. Mike is white, and John is black. Both want to make the same amount of vitamin D through sun exposure. The person who will take less time to make the amount of vitamin D is 
 Answer: Mike

Answer:
Pigments in the skin act like a filter that can prevent the skin from making vitamin D. As a result, people with darker skin need more time in the sun than people with lighter skin to make the same amount of vitamin D.