Depends on what type of teeth 
if carnivore teeth than they can be similar by both being sharp and used to test through meat but could possibly be different size. 
or herbivore teeth. can be both a the shape of your front teeth and be different by shape. 
or omnivore teeth. can be different by the sharp and dull teeth. like in your mouth.
        
                    
             
        
        
        
Answer:
D. protists is the answer 
 
        
                    
             
        
        
        
Answer:
a short-term change a long-term change death adaptation. A long-term change would most likely cause a forced migration due to loss of habitat. A long-term change would most likely cause a forced migration due to loss of habitat.
Explanation:
 
        
                    
             
        
        
        
The molecules that brings amino acids to the ribosomes are the tRNA molecules.