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: When people move to an area what happens to the land? 
 Answer: cleared
More people also means more clearing of land for agriculture and development.

Question: Less oxygen absorption means _____ oxygen in the blood. 
 Answer: less
Smoking reduces the amount of oxygen available for diffusion at the lungs, so less oxygen gets absorbed and blood is oxygenated to a lesser degree.

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

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