Answer:The organs are the lips, the teeth, the alveolar ridge , the hard palate, velum, uvula, glottis and the tongue. They all help with the production of sounds, for example, lips help close or open vocalic sounds.
Step-by-step explanation:
The airstream that goes in and out of the lungs forms the basis of speech; that is, speech is based on the outgoing airstream. The organs used for speech include the lips, teeth, alveolar ridge, hard palate, velum, uvula, glottis and the tongue.