Asteroid: is a large rocky body in space, in orbit around the Sun. Meteoroid: is a much smaller rocks or particles in orbit around the Sun, therefore I'd say B.
        
             
        
        
        
The workdone by the tension is; Positive
<h3>What is Tension force?</h3>
This question is from an elevator that is held by a single cable which is ascending but slowing down. 
Now, this elevator is being acted upon by two vertical forces known as Tension which is upwards and the weight of the elevator acting downwards.
However, the direction of motion of the elevator is in the same direction as the tension in the cable. Thus, we can say that the work done by tension is positive.
Read more about Cable Tension at; brainly.com/question/26270116
 
        
             
        
        
        
Answer:
The first modern heavyweight-boxing champion was John L. Sullivan, whose career spanned the sports two eras. Sullivan was born in 1858 into an Irish immigrant family in Roxbury, Massachusetts.
Explanation:
 
        
                    
             
        
        
        
Answer:
The writer thinks moving water to the Central Valley is a good investment.
Explanation: