This is possible because language is not the only symbolic means of communication. In order to prove that chimpanzees and gorillas are capable of language, and not simply a different kind of symbolic communication system, they must learn a sign language with the basic characteristics of human language.
Definition of Halloween. : October 31 observed especially with dressing up in disguise, trick-or-treating, and displaying jack-o'-lanterns during the evening.
Halloween Babies. It is Halloween time!! Lots of Halloween activities for babies. Tonight's activity is a spooky restaurant game. Babies are dressed up in different Halloween costumes and arriving at the restaurant for food.