<span>Actually in this scenario, Angela mainly experiences a great social platforms outside the school, where she could meet and chat with different types of peoples with different natures and behaviours with full freedom, and also she can share some of her feelings with others, there by she can feel busy socially in between many peoples, so there by she has found this effective options for dealing all her stress.</span>
        
             
        
        
        
<u>Answer:
</u>
The study carried out by Dr. Xu is a randomized controlled study.
<u>Explanation:</u>
- For the sake of determination of how the results of the students change by doing certain changes to the examination pattern, Dr. Xu devised that the change is considerably evident.
 - Dr. Xu provided and intervention in the process of exam in the form of guides which helped the students to score better later. Hence, from the standard of conduct of the study, it can be said to be a randomized controlled study.
 
 
        
             
        
        
        
The correct answer is "C. The characteristics (bad or good) that you reinforce will be the ones you will most likely display". The Battle of Two Wolves is a Cherokee tale about a battle that occurs inside all of us. The fight is represented by two wolves. One represents good things, like hope, empathy, faith, etc. The other one represents bad things, like greed, envy, guilt, and more. Everyone has these two sides fighting. According to this tale, the wolf you feed will be the one to win. The word "feed" means to reinforce your characteristics to display it to others. Off course the lesson implies you to reinforce the good ones, so your good side can win.
 
        
                    
             
        
        
        
Answer: Relative Size
Explanation:
Relative Size is a very important monocular cue for depth perception. It works in tandem with the principle of size consistency which posits that closer objects project a larger image on the retina than further objects. 
So essentially closer objects are larger than further objects for depth perception. 
This is why near objects in Tom's photographs appear much larger than those on the opposite shore of the cove.
 
        
             
        
        
        
George Washington crossed the Deleware River