Answer:
8) Repeatedly.
In this context continuously means repeatedly.
9) The word veer in real sense means change direction. Therefore the best word to replace it is turn.
10) The super ball stops bouncing since it loses energy due to friction caused by air.
11) The paragraphs have been arranged in logical order since the details are systematic with each information builds to another in the next paragraph.
12) Propels means pushes.
13) Careen means moving fast and the best word to replace it is speeds.
14) The cart's wheels experience friction which contribute to the stopping of the cart.
Step-by-step explanation: