The answer is A if all you have in your paragraph are claims, people may not believe you. Hope this helps
Pivot mean the central point, pin, or shaft on which a mechanism turns or oscillates.
Answer: It tells readers there is something important happening on that asteroid.
C because it is the right answer
Rise/run so since u start at (0,-1) and the next point is (4,2) then the slope would be 3/4