Yes.
it is the brown bat
A baseball bat , or anything resembling it, is considered a "deadly weapon" in the legal context in every country that has such laws. So -- yes.
Yes. Stun guns are currently legal to own and use in Iowa.
a bat can kill another bat
No. Although civil unions are not legally defined in Iowa, same-sex marriages are legal in Iowa.
Yes, it is legal.
no
Switchblades are completely legal in Iowa. You may own and carry the blade legally. But it cannot be concealed or you are in trouble
most likely it's not. anything in Iowa has to have a plate on it to be street legal.
No, it is illegal to carry a butterfly knife in Iowa. Iowa law prohibits the carrying, display, or use of such knives.
you kill a vampire bat by shooting it or stabbing it with a blade if you face it you better watch out though