Please answer the following question: 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.  Having read the above passage, choose the right answer to the following question (choices are a lot or a little ):   A person with light skin can absorb how much vitamin D a lot or a little?
Answer:
a lot