Psychology Major here! :) Hope this helps:
1) Up to date, there is still no definite answer when it comes the capacity of information a brain can withhold - it is truly unlimited.
2) The size of a brain varies between species and its capacity to retain information varies as well.
3) Humans have the most complex psychological process to understand, however, there are many other species who have incredible cognitive intelligence. (Such as dolphins, for example.)
4) When damage is done to a certain side of the brain and there is a need to remove the damaged area, there is a possibility that the undamaged parts of the brain can take over the same functions as the removed area. (Therefore, for example, the remaining part of your brain can still nearly function to a maximum capacity depending of the severity of damage... as well as area).
5) The brain named itself "brain".
(The brain controls you, but you control the brain.)
        
             
        
        
        
Answer:
C) Little Free Libraries are growing in popularity around the world because  they bring neighbors together and make books more accessible.
Explanation:
A. is not the right answer. While DooSun liked building Little Free Libraries because, as he says, books are equal to treasure and he wanted to share it, this is not the main concept of the selection. DooSun‘s story is only part of the text. 
 B. is not correct. Little Free Libraries are not built by gathered funds, but by individual people. 
<u>C. is the correct answer. The point of the excerpt is to tell the story of a few Little Free Libraries and how they grow around the world</u>. The text tries to explain this is because <u>people feel a sense of community</u>, as this way they can <u>share their experiences about books</u> with the neighbors since Little Free Libraries <u>make reading more accessible</u> to all in the area.
 D. is not the correct answer. While Little Free Libraries are hand build boxes for various novels, this is just an explanation of what they are and not the main idea of the text.
 
        
             
        
        
        
Answer:
Anti-Semitism, sometimes called history’s oldest hatred, is hostility or prejudice against Jewish people. The Nazi Holocaust is history’s most extreme example of anti-Semitism. Anti-Semitism did not begin with Adolf Hitler: Anti-Semitic attitudes date back to ancient times. In much of Europe throughout the Middle Ages, Jewish people were denied citizenship and forced to live in ghettos
 
        
             
        
        
        
I believe the answer would be <span>C. Opening a door for someone who is carrying things</span>