Answer:  mRNA is made in the nucleus
Explanation:
 
        
             
        
        
        
Answer:
skull tropper
Explanation:
I got it from the guy from fortnite 
 
        
                    
             
        
        
        
Answer:The rocks are smooth due to the water eroding the rocks.
Explanation:
The water slowly takes off minerals of the rocks every time is splashes over them. Over time the rocks bumpy surface would be eroded away giving it a smoother surface.
 
        
             
        
        
        
Answer:
polypeptides
Explanation:
Bromelain in pineapple is a type of enzyme known as a protease, which breaks other proteins apart by cutting the chains of amino acids. Even more specifically, bromelain is a cysteine protease, meaning that it breaks apart proteins wherever they have a cysteine amino acid.