Please enable JavaScript.

Coggle requires JavaScript to display documents.

Pathogens Enter Body (goes to (First line of Defense (Consists of (Mucus…

- - - - Mucus Membranes, Mucus and Skin
        
        then travels to
        
        Nasal Cavity
        
        which
        
        Traps Pathogens
        
        and
        
        1 more item...