Mystery Science: The Human Machine Unit Review

Front

What is the string that connects a muscle to a bone?

Back

Tendon

Front

What is the correct order of the materials used to make our eye models?

Back

Light, lens, pupil, retina

Front

What happens to light as it passes through the eye?

Back

Light goes through the cornea lens and enters the pupil. The image appears on the retina.

Front

What is the place where two bones meet and can move?

Back

Joint

Front

What is the 'screen' at the back of your eye?

Back

Retina

Front

What is the function of the cornea in the eye?

Back

The cornea helps to focus light as it enters the eye.

Front

What role does the lens play in vision?

Back

The lens adjusts its shape to focus light onto the retina.

Front

What is the purpose of the pupil in the eye?

Back

The pupil regulates the amount of light that enters the eye.

Front

What are the three main parts of the eye involved in vision?

Back

Cornea, lens, retina.

Front

What is a joint and what are its types?

Back

A joint is where two bones meet; types include hinge, ball-and-socket, and pivot joints.