- Science
- Human Body
- Edad 12-14
-
level: Grade 8
- English
Instrucciones del autor
The ear is the organ that enables hearing and, in mammals, the ear is usually described as having three parts- the outer ear, the middle ear and the inner ear.
Instrucciones del autor
The ear is the organ that enables hearing and, in mammals, the ear is usually described as having three parts- the outer ear, the middle ear and the inner ear.
