You can socialize at events to gain experience in that area, you can join social media to gain experience(as long as it is a healthy environment) or you can do things with friends.
        
             
        
        
        
Should be B I think. Definitely not D. hope its help you bro
        
             
        
        
        
Three similarities that are between bullying and fighting are that they both use force, is not polite, and immature. Three differences that are between bullying and fighting are that when fighting you use your body, and cause permanent damage, while when you bully someone, it’s mostly verbal.
        
             
        
        
        
Answer:
As more and more time is spent on one activity, the opportunity cost of that activity in terms of other activities rises
Explanation:
The allocating scarce resources is done to increase the output for the well being of the nation. This resources allocation must be associated with the decision makings.
Time is the important scarce resource that constrain the human behavior. The achievement of the particular goal occur by the efficient use of the time. The humans have different capabilities and spending more time on single activity can increase the opportunity cost. 
Thus, the correct answer is option (1).
 
        
             
        
        
        
Answer:
Increase
Explanation:
Vasopressin is ADH. ADH is secreted by the hypothalamus and regulates the body's osmolarity. Since Giardia causes a loss of sodium ions, the body's osmolarity is affected. To counteract this and maintain homeostasis, more vasopressin is secreted, thus telling the body to absorb more ions back in the kidneys.