Answer:
Double Helix
Explanation:
It is called the double helix for the signature shape that a DNA strand takes.
 
        
             
        
        
        
Because the Epiglottis covers the Larynx
        
             
        
        
        
People because it’s for fun meaning the people use it
        
                    
             
        
        
        
Some foods and eating patterns may make it easier to keep obesity in check.  Healthy food choices and diet patterns that help prevent heart disease, diabetes, and other chronic conditions may also help to prevent weight gain.  
Eat whole foods-whole grains, vegetables, fruits, nuts, healthful sources of protein (fish, poultry, beans), and plant oils. Processed food should be minimal. Limit sugared beverages, refined grains, potatoes, red and processed meats, and other highly processed foods, such as fast food.