Skeletal System
Digestive System
Respiratory System
Nervous System
Circulatory System
100
This part of the skeleton is composed of several bones and protects the brain.
What is the skull?
100
These structures, also part of the skeletal system, crush that has entered the mouth.
What are the teeth?
100
These balloon like sacs that inflate and deflate, bringing air into and out of the body.
What are the lungs?
100

Tiny cells which send signals to the brain.

What are neurons (nerve cells)?

100
These disc shaped cells transport oxygen from the lungs to the other parts of the body.
What are red blood cells?
200

The full name for this body system that includes the attached muscles.

What is the musculoskeletal system?

200

Food travels down this long tube from the mouth to the stomach.

What is the oesophagus?

200

This chemical is in the air we breathe and we need it to survive.

What is oxygen?

200
The central nervous system is composed of the brain as well as this long structure that extends down the back and is the connector between the brain and all other parts of the body.
What is the spinal cord?
200

Double Jeopardy: These different coloured blood cells are a vital part of the body's immune system.

What are white blood cells?

300

The longest bone in the human body.

What is the femur (thigh bone)?

300

The name of the acid found in the stomach that was the same acid we used for our chemistry assessment last term?

What is hydrochloric acid?

300

This fluid is what the respiratory system dissolves oxygen into.

What is blood?

300

The type of signals that both our nervous system and smartphone use.

What are electrical signals?

300

The number of chambers in the human heart.

What is 4?

400
The internal, and spongy, portion of the bone that produces blood cells.
What is the marrow?
400

Double Jeopardy: The organ where digesting food goes after leaving the stomach.

What is the small intestine?

400
This chemical is exhaled by animals, but plants "breathe" it in and use it to produce oxygen.
What is carbon dioxide?
400

The part of your body that the left side of your brain controls.

What is the right side of my body?

400

A body system that is part of the circulatory system and a vital part of the immune system that carries a clear fluid called lymph towards the heart.

What is the lymphatic system?

500

The one bone in the human body that no longer serves a purpose.

What is the coccyx (tailbone)?

500
The name for the soft tissue that hangs down in the back of the mouth.
What is a uvula?
500
A disease in the lungs caused by breathing in harmful chemicals.
What is emphysema (or lung cancer)?
500

The darker coloured brain matter associated with intelligence.

What is grey matter?

500

The pair of big veins on your neck.

What are the jugular veins?

M
e
n
u