Answer:
Whether a cell uses facilitated diffusion or active transport depends on the specific needs of the cell. For example, the sugar glucose is transported by active transport from the gut into intestinal epithelial cells, but by facilitated diffusion across the membrane of red blood cells.
Explanation:
 
        
                    
             
        
        
        
I believe D, as prokaryotes come in a very wide range.
        
                    
             
        
        
        
A sunflower is a shade of yellow
        
                    
             
        
        
        
Sometimes they're used as drugs. The classic example might be penicillin, a compound made by a fungus and used as the first widely-available antibiotic.