Answer:
a. individualism.       
Explanation:
Individualism: In psychology, the term individualism refers to the propensity to which an individual identifies oneself and focuses or aims at his or her goals, desires, and needs. Individualism generally gives priority to oneself and personal goals.
It signifies the importance of taking care of oneself, reflects the practice and beliefs that every individual is self-reliant and unique.
Example: When an individual is willing to fulfill his or her engagements and doesn't require to depend on others for his or her needs, then it reflects the idea of individualism.
 
        
             
        
        
        
I believe the answer is :C. tolerance
In this context, tolerance refers to your physical ability to handle the effect of foreign substance that come inside.
As you consume more of the substance, your body would adjust to increase its tolerance for that substance, which make you need more amount in order to feel the same effect.
        
             
        
        
        
The correct answer is <span>a paralyzing fear of performing even routine behaviors in public situations such as speaking or eating
People with social anxiety disorder suffer from immense fear and anxiety about being judged and rejected by others in social situations.This causes them paralyzing fear in social situations such as speaking to others, eating in front of others or giving a speech. S</span>ocial anxiety disorder causes suffers to avoid social situations such as interacting with others, speaking in a group and eating in front of others as much as possible. 
        
             
        
        
        
Belarus, Russia, Moldova, and Romania are : Closely tied with each other.
They were the fragments of once a large nation known as the Soviet Union. Even to this day, they still held the same common tongue that they used to have when they're still united
hope this helps
        
             
        
        
        
10,249 mi
Brainliest maybe?
Also have a good day :)