Might use the bathroom a lot to get rid of most of the blood because urine is water and if the water changes, the blood changes, so urine might happen if you want to get rid of all of the blood.
 
        
                    
             
        
        
        
Exposing it to <span>ultraviolet rays and seeing the efectiveness</span>
        
                    
             
        
        
        
Answer:
Explanation:
An autotroph is an organism that can produce its own food using light, water, carbon dioxide, or other chemicals. Because autotrophs produce their own food, they are sometimes called producers.