Answer:
Explanation:
Genetics play a key part in understanding evolution. While two organisms may bear similar or no resemblance whatsoever to each other, their genes can tell us whether or not they were related- and creatures that show change (especially dramatic change) show us evolution through genetics.
 
        
                    
             
        
        
        
The answer is A, genes. I hope this helped
        
             
        
        
        
Explanation:
there is a lot of them diffrent because like plastic bottle and plastic bags
 
        
             
        
        
        
Cytoplasm.
The cytoplasm is the liquid-like area inside the cell where most of the organelles float in.
        
                    
             
        
        
        
Answer:
8 and 9.
Explanation:
It is 8 and 9 because
 The anterior teeth are the group of incisors and canine teetths that are different from the posterior teeth, which are the premolars and molars.
Permanent incisors are the eight most anterior teeth of the permanent dentition with four present in each of the dental arch