Answer:
The Quantum Model of the Atom 1927
Explanation:
It is the most accurate model of the atom but I don't know about the easiest to visualise. Soz :(
 
        
             
        
        
        
Long-term storage of information of a living thing.
        
                    
             
        
        
        
Cells can not function properly at high temperatures
        
             
        
        
        
Biological or "Darwinian" fitness is being able to live long enough to reproduce and keep the population or species alive.
        
             
        
        
        
I believe it is muscle cells, I'm sorry if this is incorrect.