1. Any owner of real property in the territory proposed to be annexed may file a written protest to such annexation during the 20-day notice period and may appear and be heard prior to any vote of the governing body on the annexation.
2. Such protest may relate to a part only of such territory and when so relating shall be granted for any good cause shown, including without limitation the inability of the annexing city to provide appropriate governmental services within a reasonable time to such part.