Eyes and Ears

The white of the eye is called the what?

• Iris

• Cornea

• Sclera

• Retina

What part of the ear is responsible for balance

• Semicircular Canals

• Vestibule

• Cochlea

• Auditory Nerve

These nerve endings allow us to see black white and gray are called

(a)  

• Rods
• Cones
• Ruffini

Nerve endings that allow us to see the colors red, blue, and green.

• Rods

• Cones

What is a decibel?

• A measurement of the brightness of color.

• A measurement of the flavor detected.

• A measurement of heat used by our sense of touch.

• A measurement of the loudness of sound.

This thin layer of skin separates the outer and middle ear

• hammer

• eardrum

• stirrup

• anvil

The word iris comes from the greek godess of what

• Butterfiles

• Stars

• Rainbows

• Skittles

Part of the eye that changes light into an electrical message

• Retina

• Sclera

• Iris

• Aqueous Humor

This relays visual messages to the brain

• Auditory Nerve

• Spinal Cord

• Optic Nerve

• Eustachian Tube

What does the Eustachian tube do?

• changes light into electrical messages

• allows air to pass from the nose to the middle ear.

• controls balance

• creates wax to protect the ear from foreign invaders