central coordination ni ubongo, ambapo naonna kuna vichwa viwili, labda kimoja hakina ubongoWanakuwa na central coordination system moja kwakuwa wanashare viungo vingi
central coordination ni ubongo, ambapo naonna kuna vichwa viwili, labda kimoja hakina ubongoWanakuwa na central coordination system moja kwakuwa wanashare viungo vingi