An earthworm removes undigested food by either throwing it up, or getting rid of it from the other end. Hope I helped! ;-)
answered: Guest
not too sure maybe olecranon process
answered: Guest
halogen, any of the six nonmetallic elements that constitute group 17 (group viia) of the periodic table. the halogen elements are fluorine (f), chlorine (cl), bromine (br), iodine (i), astatine (at), and tennessine (ts).