Answer:
Yes, DNA is a genetic material because it is passed down through the genes of your parents on to you which creates the traits that make you unique. 
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Answer:
I want to help you
Explanation:
but I can't really see the image. Sorry
 
        
             
        
        
        
The independent variable is a variable that can be stood alone. So therefore, the independent variable would be how long it takes to parachute.
        
             
        
        
        
Answer:
Although most adults won't grow taller after age 18 to 20, there are exceptions to this rule. First, the closure of the growth plates may be delayed in some individuals. If the growth plates remain open past age 18 to 20, which is uncommon, height could continue to increase.