Science Crossword
                  
                  
                  
                  
                  
                  
                  
                  
                  
                  
                  
                  
                  
                  
 
 
Down: 1) nucleus, body's defense2) the capcity of an organism to defend itself against a disease3) microscopic, no nucleus, not living, smallest4) of a large group of chemical substances, as penicillin or streptomycin5) microorganism, no nucleus, small Across: 6) white blood cells produce antibodies that attack foreign substance that come into your body7) medicine given to prevent a disease8) miccoorganism, nucleus, largest9) taking medicine for the entire length of time recommended10) most abundant, no nucleus
 

 

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