ADDITIONAL FUNCTIONS. “At higher levels of evolution the muscles are adapted for communication as articulators in vocalization and producing the movements used in visual communication of facial displays.”
https://lnkd.in/di-WAXE
ADDITIONAL FUNCTIONS. “At higher levels of evolution the muscles are adapted for communication as articulators in vocalization and producing the movements used in visual communication of facial displays.”
https://lnkd.in/di-WAXE