I would say A. Because c and d r very dangerous if u think about it. And b is right in some situations. But if u do a then people can see whts going on if something happened because of the light. and it is safe. If wrong let me know. :D 
        
             
        
        
        
You worded your question weirdly... 
There are many ways to become and stay healthy.
You need to balance your diet and follow the Food Pyramid or My Plate. You can also develop a workout plan and make it part of your everyday life. You need to make sure you get enough of you're daily required nutrients and vitamins :)
If you want a more detailed answer, make add me as a friend, I can definitely help you! I took 7 years of Cooking and Foods and nutrients
        
             
        
        
        
Answer:
B. Carbohydrates act as an energy source. Carbohydrates are broken down into starch. Starch is a type of sugar and sugar gives us ENERGY. 
 
        
                    
             
        
        
        
For the first answer it is C. 
Jewish people follow a Diet called Kosher. It mainly consists of no pork but has other factors as well
The second answer is C.
        
                    
             
        
        
        
Answer:
it depends on if it is the last thing you think about .you essentially go into a sort of dazed dream like state like if your favorite movie was harry potter and that was essentially what you dream about then that will be what you talk about.
Explanation: