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.

Input: Consider Input: Question: Dean found a leaf with a sheen and a leaf that did not have one. Which leaf is less reflective? 
 Answer: the leaf with no sheen

Output: Increases the sheen on leaves to make them more reflective.


Input: Consider Input: Question: Jimmy found a fossil on the beach. He compared it to a fossil in the museum that was much older. Which fossil more likely resembles modern organisms? 
 Answer: beach fossil

Output: In general, fossils in older rocks are less similar to modern organisms.


Input: Consider Input: Question: Keith is showering, and is washing himself using a bar of soap, and then again with a loofah. Keith's skin will get better exfoliation, due to the greater friction, when he washes his body using the 
 Answer: loofah


Output: Friction is greater when objects have rougher surfaces or are heavier so they press together with greater force.