Muscles
Muscles and More
Eyes
More Eyes
Brain and Nerves
Brain and Nerves, too
100

All of the bones of an animal, including humans

What is a Skeleton?

100

A test used to discover new information about a question.

What is an experiment?

100

What comes from the Sun and lamps and makes it possible to see things.

What is light?

100

The ability to see.

What is vision?

100

To take something apart to study it.

What is to dissect?

100

What color is the pupil?

What is clear?
200

The hard parts inside many animals that help give their bodies shape

What are bones?

200

A pretend version of something that scientists use when the real thing is too big, small, or complicated to work with

What is a model?

200

The dark opening in the center of the eye.

What is a pupil?

200

The colored part of the eye that is shaped like a donut.

What is an iris?

200

The parts of the body that carry signals from the brain to muscles.

What are motor nerves?

200

What helped us understand how a finger works?

What are chicken feet?

300

A part of the body where two bones come together and can bend

What is a joint?

300

The specific form and shape of something.

What is structure?

300

The clear layer in front of the eye?

What is the cornea?

300

The back of the eye that senses light and sends messages to the brain.

What is the retina?

300

Tthe parts of the body that carry signals from one part of the body to another part.

What are nerves?

300

What was your favorite part of the Human Machine Unit?

Answers may vary

400

A large muscle in the upper arm

What is a bicep?

400

A group of things that affect each other and function as a whole. 

What is a system?

400

A clear object that changes the direction of light as it passes through.

What is the lens?

400

When light bounces off something

What is to reflect?

400

The brain and all the nerves in the body.

What is the nervous system?

400

A part of the body that receives, processes, and responds to signals from nerves

What is the brain?

500

A part of the body that attaches muscle to bone

What is the tendon?

500

What something does.

What is a function?

500

Active mostly at night.

What is nocturnal?

500

To pay close attention to something.

What is to observe?

500

The parts of the body that carry signals from the senses (eyes, ears, mouth) to the brain.

What are sensory nerves? 

500

Something that tricks or confuses your brain.

What is an illusion?