How many orifices does a human have?

* The nostrils, for breathing and the associated sense of smell. * The eyes, for the sense of sight and crying. * The mouth, for eating, breathing and vocalizations such as speech. * The ear canals, for the sense of hearing. * The anus, for defecation. * The urethra, for urination, and in males, also for ejaculation. * In females, the vagina, for sexual intercourse, menstruation and childbirth. * Orifices of nipples * Orifices of sweat glands * Navel or belly button left over from placental mammals after birth.