Central Park, New York, Feb. 2005
Subscrever:
Enviar comentários (Atom)
skip to main |
skip to sidebar
According to Wikipedia Philtrum (Greek philtron, from philein, "to love; to kiss") is the vertical groove in the upper lip, formed where the nasomedial and maxillary processes meet during embryonic development. It exists to allow a dynamic range of lip motions necessary for human vocal and non-verbal communication.
Web Pages referring to this page
Link to this page and get a link back!
0 comments:
Enviar um comentário