Answer:
ears help you to listen as while voice helps to speak so they help to hear and speak. to make sure your voice is healthy you should try Drink water to keep your body well hydrated, and avoid alcohol and caffeine. ...
Allow yourself several "vocal naps" every day, especially during periods of extended use. ...
Don't smoke, or if you already do, quit.
Explanation:
Physical abuse. Mental Abuse. Cyber-Bullying
Answer:
1. sound waves
2. eardrum vibrates
3. the bones in the middle ear amplify
4. the hair cells move up and down
