<span>The commonly accepted values is 4 Calories per gram of protein and carbohydrate and 9 Calories per gram of fat. Since we have 2 grams of each, a little simple math will do:
2 g * 4 Cal/g + 2 g * 4 Cal/g + 2 g *9 Cal/g = 8 Cal + 8 Cal + 18 Cal = 34 Cal</span>
        
             
        
        
        
Answer:
other answer is right but they got the letter wrong, its answer B: Birth defects
Explanation:
 
        
             
        
        
        
A. umbilical cord is the answer 
        
                    
             
        
        
        
Involve probation/prison breaks
        
             
        
        
        
A protective layer that shields the surface from lethal ultraviolet light is found in the layer of the atmosphere known as the Stratosphere. 
Therefore, the correct answer is option C for this specific statement.<span />