Answer:
underwater weighing
Explanation:
underwater weighing is considered the gold standard of body composition assessment
 
        
             
        
        
        
Answer:
Regular physical activity can increase the production of hormones that make you feel happier and help you sleep better. It can also improve your skin's appearance, help you lose weight and keep it off,
 
        
             
        
        
        
Answer:
A
Explanation:
I was stuck between A and D but I believe the answer is A. I believe jewlery can be worn if it is small and not hanging for example stud earrings. Hanging jewlery can be a threat to the healthcare providers and the patients themselves as it can get tangled up in medical equiptment or in some cases patients can pull on them, harming the provider. D is also somewhat correct but I haven't read anything about jewlery contaminating scenes, the reason I've heard more often is that most jewlery hangs. 
 
        
                    
             
        
        
        
Answer:it depends on what you have eaten and such 
Explanation: