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: A dark skinned man and a light skinned man are being tested to see who produces vitamin D faster. The light skinned person will have vitamin D in amounts that are
Answer: greater
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.

Question: Marie is rolling cards down a hill. She wants to know which cart will get to the bottom of the hill slower, an empty cart, or a full cart? The cart that will finish first will have a mass that is
Answer: lower
An object has greater momentum if it has greater mass, greater velocity, or both.

Question: Mike is growing flowers, so he grows some large ones and some small ones. The amount of stored glucose in the cells of the larger plants, compared to the smaller ones will be
Answer: greater
As photosynthesis increases, the amount of stored glucose in the guard cells increases.