Science Review

Senses

100

This body part allows us to see the things around us. This is called the sense of sight.

Eyes

200

The ears are for the sense of _______.

hearing

300

The ____ allows us to have a sense of smell. 

nose

400

This body organ allows you to identify the food flavors of the food that you eat.

Tongue

500

This is the largest body organ. It helps us feel the roughness or the smoothness of a thing.

Skin

Parts of the Eyeball

100

The outer layer of the eyeball. It is the white part of the eye that you see. 

Sclera

200

It is the transparent circular part that covers the front of the eyeball.

Cornea

300

True or False. The circular colored part of the eye is called the iris. 

True

400

It is a small opening at the center of the iris.

pupil

500

The retina contains light-sensitive cells or photoreceptors called rods and cones. Which one helps us see color in bright light?  

Cones

Accessory parts of the Eye

100

This is the thin fold that closes over the eye to protect it from possible injuries or too much light.

Eyelid

200

Short hair above the upper eyelid and prevents tiny particles like dirt to fall into the eye.

Eyebrows

300

Short hair located closes to the eye and helps protect tiny particles from entering.

Eyelashes

400

Part of the eye that support and make the eyeball roll or rotate.

Eye muscle

500

Lacrimal Glands and Lacrimal Sac does what?

Produce tears