Science review p4

Draw a circuit diagram with 2 bulbs, 3 cells, and a switch

How do we see an object?

• Light source - object - Our eye

• light reflcts the object and our eyes dispersed it

• light can be refracted

There are 3 parts of the ear, the part that has the ossicles is the​___ part of the ear

• Middle
• Outer
• Inner

The ___​ captures the image, and the___​sends the signal to the brain

What are the parts of the ear?

• Ear flaps, Ear cannal, Ear drum, ossicles, cochlea, eustachian tube and auditory nerve

• inner, outer, and middle ear

• iris and lens

• retina, cochlea, and ossicles

The ossicles : HAMER, ANVIL, AND STIRRUP

Agree or not?

• 
•