Here is the answer to the question given. The areas of life that were improved by the Sumerian inventions are the following: <span>Transportation, agriculture, art, trade, science, medicine, and the military were all improved. Hope this is the answer that you are looking for. </span>
        
             
        
        
        
It allowed farmers to plant water wherever, and help make dry soil more suitable for planting overall.
 
        
                    
             
        
        
        
Answer:
It can be inferred that Mark lives alone and could be financially unstable.
Explanation:
There can be several factors regarding such practice of Mark. Since he buys from a nearby store that has limited variety of products and canned food it can be assumed that Mark lives alone and there are not much residents to demand for change in purchasing of food items. Mark might also be financially unstable to travel to some other store variety products are available and are expensive for him to buy. 
Moreover, it's also a possibility that Mark prefers canned food over fresh food. 
 
        
             
        
        
        
Answer:
A 
Explanation:
If he has already signed the contract, depending on the state and type of auto dealership, sometimes they can undo the contract or they will sue for breaking of the contract. 
I hope this helped!