Answer:
Ozone high in the atmosphere is a pollutant, but near Earth's surface, it provides protection from harmful rays.
Explanation:
I had this test last week so here you go, let me know if it helped! 
 
        
             
        
        
        
 protien can be effected bc there are certain acids in your body and if u add more mutation then it messes with all the acid and stuff in your body and can be very harmful 
        
                    
             
        
        
        
Answer:
It requires two parents and results in offspring that have characteristic of each parent.
Explanation:
This is the answer because sexual reproduction always requires two people a male and a female and the offspring always have both of the parents characteristic.
 
        
             
        
        
        
Cytoplasm interacts with other cells because the cytoplasm does not contain any of the cells genetic material,because all of that is exclusive contained ed within the nucelus