Human Machine - Mystery Science Unit Assessment

Front

What are the 'moving places' that connect our many bones called?

Back

Joints

Front

What is the 'cord' called that the retina is attached to?

Back

Nerve

Front

Where does light enter the eye?

Back

It enters through the pupil.

Front

What happens to your pupils when the room gets dark?

Back

They get big to let in more light.

Front

What attaches to the tendons to move our body parts?

Back

Muscles.

Front

What is the function of joints in the human body?

Back

Joints allow for movement between bones.

Front

What is the role of the retina in the eye?

Back

The retina receives light and sends signals to the brain.

Front

What is the purpose of the pupil in the eye?

Back

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

Front

What happens to the pupils in bright light?

Back

They get small to reduce the amount of light entering.

Front

What connects muscles to bones?

Back

Tendons.