Yes, you do need to show us that. There's a Nobel Prize waiting for you, if you succeed...
"Mammals (formally Mammalia /m?'me?li.?/) are members of a class of air-breathing vertebrate animals characterized by the possession of hair, three middle ear bones, and mammary glands functional in mothers with young. Most mammals also possess sweat glands and specialized teeth, and the largest group of mammals, the placentals, have a placenta which feeds the offspring during gestation. The mammalian brain, with its characteristic neocortex, regulates endothermic and circulatory systems, including a four-chambered heart."
"Except for the five species of monotremes (which lay eggs), all living mammals give birth to live young."
"The great apes are large, tailless primates"
"Gestation in great apes lasts 89 months, and results in the birth of a single offspring, or, rarely, twins. The young are born helpless, and they must be cared for, for long periods of time. Compared with most other mammals, great apes have a remarkably long adolescence, not being weaned for several years*, and not becoming fully mature for 813 years in most species (longer in humans). As a result, females typically give birth only once every few years. There is no distinct breeding season"
(All from Wikipedia, pages "Mammals" and "Hominidae/Great Apes.)
So, huggybear, none of these facts fit humans? Good to know...
Oh, and we do need scientific evidence for your revolutionary findings, if you're to get that Nobel Prize.
* Anyone who's seen Game of Thrones, Season One, knows that humans can lactate for years after giving birth. At least in fantasy movies...
(Potential spoiler ahead: Yuch, that scene rivals the first beheading as the most disgusting scene in the first season.)
