we would loose the capability of curing every simple sickness that antibiotics can cure and will eventually die from sickness and disease
 
        
             
        
        
        
The path electrons take to orbit the nucleus is called shell.
        
             
        
        
        

As we know, 

where,
- m = mass of the object = 0.15 kg
- g = acceleration due to gravity = 9.8 m/s²
- h = height attained by the object = 4 m
let's find the potential energy of that Apple :
 
        
             
        
        
        
Answer:
The least likely to be a source of genetic variation among living organisms is  asexual reproduction. Asexual reproduction is a kind of reproduction that does not include fertilization process of two gametes: female and male but only includes parts of plants or cells. In this case, variation is minimized
Explanation: