Since there were bobcats at the time, and traveling through the woods was hard, water was their transportation. This is why they built canoes to move on rivers and other waterways. Water was also a source of food and items for trade, such as seashells for trading. Water was prosperity. Hope this helped!
        
             
        
        
        
Answer:
Explanation:
Calculus has a host of benefits. Since calculus is directly and mostly related to Engineering, most of its benefits would be coming from a perspective of the engineering field. 
Calculus helps is calculating the power that a battery system provides.
Like most of engineering is concerned with design, calculus dies help in that regard. Because oftentimes, the normal way of solving equations and problems will fail, towing the path of calculus aids in achieving that goal. Essentially, calculus is used for design. 
Calculus can be used to determine frictional forces also, particularly, finding the area of complicated objects 
 
        
                    
             
        
        
        
Answer:
Two friends Sumit and Rahul were going home after school. Taking a bit at his bar of chocolate, Sumit said when he grew up, he wanted to go to Harvard. Rahul was duly impressed hear this and said that he would have to study hard. In his typical style Sumit replied that his father would have to work hard.
Explanation:
The whole dialogue in the passage is told using reported speech. In other words,<u> it is the narrator who tells us what the characters said, rather than the characters themselves</u>. When using the reported speech, the verb tense often changes into the past. Take a look at the example below:
- Direct speech: Lana said, "I <u>want</u> to be a lawyer."
- Reported speech: Lana said that she wanted to be lawyer.
For that reason, when completing the passage above, it is better if we choose options that use the past instead of the present. We must also pay attention to coherence. If an option mixes both present and past, it is most likely incorrect. Having that in mind, the best way to complete the passage is by using the following:
when he grew up, he wanted
that he would have to study hard
father would have to work hard
 
        
             
        
        
        
The answer to this quesiton is <span>based on inferiority of women.
Harriet Martineau lived during the 1800s and she argued that women on her time were treated as mere objects by both their family and society.
The marriage often used to solidify their father's position on certain business deals to increase their wealth.</span>