Question

people who cannot talk use to express themselves​

Answer 1

Explanation:

Dysgraphia can make it hard to express thoughts in writing. (You may hear it called “a disorder of written expression.”) Expressive language issues make it hard to express thoughts and ideas when speaking and writing. (You may hear it called a “language disorder” or a “communication disorder.”)

Answer 2

Answer:

A deaf mute is someone who has both deafness and the inability to speak. In some cases the muteness is due to lack of attempting language (since language is more difficult to master when deaf), or due to a separate disorder.