Sounds are everywhere, and you have two cool parts on your body that let you hear them all: your ears! So how do you hear? Watch this video to step inside an ear. Back to Articles Related Articles Note: All information is for educational purposes only. For specific medical advice, diagnoses, and treatment, consult your doctor. © 1995-2021 KidsHealth®. All rights reserved. Images provided by The Nemours Foundation, iStock, Getty Images, Veer, Shutterstock, and Clipart.com.