Milk and milk products provide much of the vitamin D in people’s diets.
        
             
        
        
        
Answer:
Add a little bit of water
Explanation:
Adding a little bit of water to baking soda will make a paste, which can be used as a toothpaste! Use it as you normally would with normal toothpaste, by brushing with a toothbrush and add a dab of the paste onto it, and then brush for about two minutes. 
 
        
             
        
        
        
area means multifly and if your getting a pizza mutiply it by itself
so 16x16
 
        
             
        
        
        
Talk to someone,do things to take your mind off it , like working out ok for instance