Sciece Crossword
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
                      
 
 
Down: 1) an analytical method for identifying a substance4) a substance composed if carbon and hydrogen5) colored light ranging from red to violet7) polymers of amino acids that play basic roles 8) to emit visible light when exposed to light Across: 2) techniques where by organic mixtures are separated 3) a chemical compound not based on carbon6) the decomposition of organic matter by heat9) a technique for the separation of molecules through their migration10) a type of protein that acts as a catalyst
 

 

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