Individuals use adaptive skills with many other types of disabilities (i.e., autism, blind, hearing impaired, cerebral palsy) to live, work and pursue leisure activities on a daily basis. Definitions. An adaptive skill is a skill used by an individual on a daily basis in order to live, work, and participate in leisure activities in a community.
The Vibrator: The larynx (or voice box) sits on top of the windpipe. It contains two vocal folds (also known as vocal cords) that open during breathing and close during swallowing and voice production. When we produce voice, the airstream passes between the two vocal folds that have come together.
Vertebrates aren't the only group of animals that have hearing. Some insects have hearing organs as well (e.g. the long-horned grasshopper, lubber grasshopper and the cicada); they use sound as a form of communication. Something widely spread among insects is body hair, that can be made to swing by sonar waves.