Answer: D 
Explanation: As a result of scarce resources, societies must answer three key economic questions: – What goods and services should be produced? – How should these goods and services be produced? – Who consumes these goods and services?
 
        
             
        
        
        
Answer:
A.
They alternate running with pushups 
Explanation:
if they run and do a little bit of pushups they will be ready for their hockey season 
 
        
             
        
        
        
Answer is C
Explanation 
Obesity is a heterogenous condition and therefore cannot be considered a disorder.
        
             
        
        
        
Hey yo!!
  The anwser would be (A) & (D) in my opinion
  Hope this helped:)
   -------Jacob
        
             
        
        
        
Answer:
Junk eating.
Watching television.
Too much sleep.
Explanation:
Junk eating can be prevented by not buying any and to get used to proteins and they good things for you body. To prevent watching television you need to find a hobby that good for you as while such as reading or playing any type of sport which can level you up in many different ways. The last to prevent to much sleep you need to take vitamins that gives you energy during the day so they you can have a healthy sleeping shecdule.