Answer:
It is used to make predictions about the likelihood of certain traits occurring in offspring based on the genetics of the parents. 
(Did you mean punnett square?)
Hope this helps and is correct!
 
        
                    
             
        
        
        
Some isotopes are radioactive, which makes them suitable for medical imaging procedures. Radioactive isotopes have found a wide range of use in medicine. For example, they are used as tracers for diagnostic as well as research on metabolic processes. They are also used in medical imaging procedures, these isotopes include fluorine-18, gallium-67 among many others.
        
                    
             
        
        
        
Answer:
It will slow the degradation of the ozone layer. Please tell me if this is correct. Thanks!
 
        
                    
             
        
        
        
Answer:
Meotic cell division (mitosis)
 
        
             
        
        
        
Answer:
D
Explanation:
The atmosphere is not an eycosystem