Answer:
Yes it is because they need to work, thus you need it.
Explanation:
The hepatis that is that, so 300.
 
        
             
        
        
        
Answer:
The information that should be labelled on food label by FDA are- statement of identity, the net weight of the product, the address of the manufacturer, nutritional facts and list of ingredients.
Explanation:
The food importing business in U.S.A made food labeling mandatory by Food and Drug Administration. To make the information gathering system of product hassle free FDA made this system mandatory. 
The five elements are used in food labeling- 
i) statement of identity, 
ii) the net weight of product, 
iii) the address of manufacturer 
iv) nutritional facts and 
v) ingredients list. 
Though there are some exceptions in single –ingredient foods.  
 
        
             
        
        
        
Another name for bicuspid valve is 
Atrioventricular 
Which is relating to the atrial and ventricular chambers of the heart
        
             
        
        
        
1. I would say D.
2. I would say C.
        
                    
             
        
        
        
List of necessities for our body: 
- Water. 
 - Food.
 - Oxygen.
 - The nervous system