Science-EARS

is the arched part that we see outside the ear.

• pinna

• eardrum

• ear canal

is a pathway toward the inner parts of the ear.

• ear canal

• pinna

• eardrum

is the innermost part of the outer ear. It is composed of a membrane that vibrates when you hear the sound.

• pinna

• ear canal

• ear drum

these are the tiny bones of the ears

• ossicles

• cochlea

• eardrum

it opens when you swallow.

• eustachian tube

• cochlea

• semicircular canals

it has walls with hairlike nerve cells.

• cochlea

• canals

• ossicles

it is a sense organ for hearing

• nose

• ears

• skin

it help us maintain our balance.

• semicircular canals

• cochlea

• ossicles

What is the part of the ear pointed to?

• ear drum

• eustachian tube

• pinna

Which of the following is the correct order of the passing of sound vibration from ear drum to cochlea?

• hammer-anvil-stirrup

• anvil-stirrup-hammer

• stirrup-anvil-hammer