3rd Gr Science

What controls your whole body?

Your brain.
What carries messages from your brain to your body and back again?

Your nerves.
Your _____________ is a large group of nerves in your backbone.

spinal cord
Parts of the Eye.

_______________ focuses pictures.
A. Pupil
B. Iris
C. Lens

Lens
_____________________ controls the amount of light entering the eye.

C. Iris
___________ the opening which lets light into the eye.

B. Pupil
__________ area where the image of the picture is made.

A. Retina
___________ carries messages of pictures to the brain.

A. Optic Nerve
What means to move rapidly back and forward?

vibrate

Author

Anonymous

14675

Card Set

3rd Gr Science

Description

Wonderfully Made

Updated

2010-04-15T20:32:23Z