Coptic

Language is used in communtication to talk to other people without the use of sign language and/or grunting

The official language spoken in Russia is Russian. It is the most widely spoken language in the country and is used in government, education, media, and daily communication.

Analytical chemistry use the general language of chemistry.

B.F. Skinner's theory of language acquisition suggests that children learn language through operant conditioning, where they receive reinforcement for correct language usage. This theory emphasizes the role of the environment in shaping language development, with children acquiring language by imitating and being reinforced for their linguistic behaviors. Skinner's work has been influential in understanding how behaviorist principles can be applied to language learning processes.