Answer:
no similarities are there 
 
        
                    
             
        
        
        
The Cenozoic Era
I hope that helped :)
        
             
        
        
        
Answer:  stroma
Unlike the light reactions, which take place in the thylakoid membrane, the reactions of the Calvin cycle take place in the stroma (the inner space of chloroplasts).
Explanation:
 
        
             
        
        
        
Answer:
the spreading of something more widely.
Explanation: