Answer:
True
Explanation:
Because improper transfer of chromosome to next generation especialy sex chromosome can cuase serious diseases.
 
        
             
        
        
        
Answer: C
Explanation: It isn't impossible to pollute and it is a usable water source AKA wells
 
        
                    
             
        
        
        
The statement that describes the difference between the 2 isotopes of nitrogen would be the last set. 
Nitrogen-14 has 7 electrons, 7 protons, and 7 neutrons
Nitrogen-15 has 7 electrons, 7 protons, and 8 neutrons.
        
                    
             
        
        
        
the amount of matters refers to the mass