One. But it is a bit tricky and depends on how you define an edge. Many use the definition of a boundary of a geometric figure. Please see the link to the math forum at Drexel University. There is a lengthy discussion of this topic. A cone has one flat face, one curved face, one vertex and one curved edge. One.
Like most mammals, opossums carry a variety of parasites and diseases harmful to both people and their pets. Control and Removal These pests are mostly transient, but opossums can live under porches, decks, and sheds, startling unsuspecting homeowners.
Opossums are found only in North America. Many people confuse opossums with possums. Possums are different to opossums, and not even closely related at all. Possums belong to the family Phalangeridae and order Marsupialia, while opossums belong to the order Didelphimorphia, although they are also marsupials.