Drag and drop the appropriate response.
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                CATEGORY  | 
			   
                CHARACTERISTIC  | 
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| 
                        Diffusion  | 
                    
                        
						 Moves substances from high to low concentration 
						 | |
| 
                         Involves gases like oxygen and carbon dioxide 
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                ||
| 
                         Osmosis  | 
                    
                         Movement of water molecules 
                     | 
                |
| 
                         4. Active Transport  | 
                    
                         Requires energy 
                     | 
                |
| 
                         Moves against the concentration gradient 
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                ||
| 
                         Uses carrier proteins in the membrane 
                     |