Kingdoms

Today,I learned that there are four types of kingdoms and they are Archae-Bacteria, Eubacteria, Animalia, Plantae, Fungi, and Protista. Each of these kingdoms have their own cell structure or shape. there are more eukaryotic kingdoms than prokariotic.There are two modes of nutrition, they are autotrophs and heterotroph.  I learned that an Archae bacteria doesn't have a nucleus, but it has only a cell.