A sudden, forceful backward movement; recoil.
<span>Capital gains are the money that an investor earns by buying and selling a stock. Specifically, it is the gain (or loss) that the investor makes by selling the stock. Capital gains can be calculated by subtracting purchase price from the selling price of the stock. An example of this would be if Bob buys a stock for $20 and then a year later sells the stock for $30. His capital gains would be $10 (selling price minus purchase price).</span>
Answer:


Explanation:
Given


Required
Evaluate when 

Substitute 2 for x

Evaluate the expression in bracket

Remove bracket



Substitute 2 for x



I can help you with a rough draft; but unfortunately i don’t have access to either of the stories so i cant cite evidence. i’m assuming you can fill in some quotes to help support?
Call of the Wild is a story (based on what i word all have read) that has a lot to do with nature (?) and survival. This ties in with Darwin’s theory of natural selection since it also has to do with evolution of nature and survival and adaptation. (assuming that Call of the Wild also requires adaptation, considering most survival stories do), Call of the Wild relates a lot in how people evolve when being put in risky situations & an outdoor environment.
I believe the answer is D. around
Hope This Helps :)