Number seven means that you are very busy.
Number 8 means something is very clean or clear
        
             
        
        
        
Answer:
Some of the task performed by Petroleum engineers include:
O. developing a map of an underground area
O. developing and testing designs for fuel cells    
O. designing equipment and processes
Explanation:
Petroleum engineers are those who work in the petroleum sector with the major aim to harness and access the petroleum energy sources towards generating electricity. 
<em>For example, a deposit of gases in the ocean or petrol, it is the duty of petroleum engineers to develop equipment and processes on the best method to extract those deposits as well as transport, before refining them for the use as an energy generation material.</em>
 
        
                    
             
        
        
        
Answer:
Both passages support the claim that human rights became more important than property rights in the early 1800s.
Explanation:
 
        
             
        
        
        
Answer:
Earth
Explanation:
I think it's Earth because it's wider than life and it lives longer than forever. It seems so simple that it's complicated. It travels around the sun but never leaves it's spot. I don't know about the other two stanza's but my guess would be Earth.