If he studied a small sample it wouldn't be a representative sample. since he got such a large sample there is a chance most likely all organisms follow the rules of evolution.
        
                    
             
        
        
        
Answer:
Lysosome - Janitor, cleans up food particles, waste, and dead cell parts.
Nucleus - Principal, contains DNA and is the control center for the cell.
Cell Membrane - Basically the walls of the school building
Ribosomes - Cafeteria Workers, creates "food" by combining amino acids.
Hope this helps!
 
        
                    
             
        
        
        
Answer:
it will bonce because the vinegar absorbs into the eff and eats away at the hardness its just like water if you have ever boiled an egg the water gets inside a cooks the egg and this can be tested   
Explanation:
 
        
             
        
        
        
It is intended to increase immunity against that antigen back to protective levels, after memory against that antigen has declined through time.
 
        
             
        
        
        
Hello! 
The nurse should include carrots and leafy greens in the teaching, as both are excellent sources of vatamin A. 
I hope you found this useful! :)