Answer:
Does it have a nucleus?
Explanation:
Bacteria and Archaea have cell walls but no nuclei
Plant cells (Eukarya) have cell walls and a nucleus.
But remember not all eukaryotes have cell walls
 
        
             
        
        
        
I might be wrong but I think it's, B) Ocean tides bring warm water to the surface
        
             
        
        
        
I am very sorry, but all I can provide is that Dawn must have used the balance incorrectly or her other classmates didn't account for certain factors that Dawn did. I would really love to help, but I would need more information.
        
                    
             
        
        
        
The answer is (B),coconut Palm trees grow up to 30m so it’s (B)