Respiratory System
Circulatory System
Muscular System
Skeletal System
Digestive System
100

Another word for your windpipe

What is a trachea?

100

Carries blood to the heart

What are veins?

100

Voluntary muscles

What are the skeletal muscles?

100

To help you move, to protect your internal organs, and to produce red blood cells in bone marrow

What is the purpose of the skeletal system?

100
The gateway to the digestive system

What is the mouth?

200

The two large tubes at the end of the trachea

What are bronchi?

200

Carries blood away from the heart

What are arteries?

200

The number of muscles in the human body

What are 600?

200

Calcium

What are bones made of?

200

Contained in saliva 

What are enzymes?

300

Needed to help inhale air

What are chest muscles and the diaphragm?

300

Arteries and veins

What are the blood vessels?

300

A bicep is a specific type of muscle

What is a flexor muscle?

300

Broccoli, chickpeas, oranges, almond milk, hazelnuts, and eggs

What are calcium-rich foods?

300

The tube that runs from your mouth to your stomach

What is the esophagus? 

400

A dome-shaped muscle under the lungs

What is the diaphragm? 

400

Brings oxygen to every part of the body

What is the purpose of blood?

400

The tricep is a specific type of muscle

What is an extensor muscle?
400

206

What is the number of bones in the skeletal system?

400

Breaks food down in the stomach

What are gastric juices?

500

The smaller tubes found in the lungs

What are the bronchioles?

500

The organ that allows oxygen to get into the blood

What are the lungs?

500

Muscles that move on their own without you thinking about them

What are involuntary muscles?

500

Axial and Appendicular

What are the two types of bones?

500

Food travels here after leaving the stomach

Where is the small intestines?

600

The tiny air sacs at the end of each bronchial 

What are alveoli?

600

The waste product found in the blood

What is carbon dioxide or CO2?

600
The heart muscle
What is cardiac muscle?
600

Connect bones to make them move

What are the joints?

600

The first part of the small intestine

What is the duodenum?

700

The number of alveoli in the lungs

What is 600 million?

700

The size of the human heart

What is the size of a fist?

700

Bladder, stomach, and intestines

What are smooth muscles?

700

The smallest bone in the body

What are the ossicles?

700

Part of the body that absorbs water and salt

What are the large intestines?

800

The most important gas in the air 

What is oxygen?

800

The number of chambers in the heart?

What are four?
800

The systems that work together to move voluntary muscles

What are the brain, nervous, and skeletal systems?

800
The bone that protects your brain

What is the skull?

800

The organ that produces bile

What is the liver?
900

The very small blood vessels that cover the alveoli

What are capillaries?

900

Right and Left Atrium and Right and Left Ventricle

What are the names of the chambers of the heart?

900

Peanut butter, meat, eggs, and tofu

What are protein-rich foods?

900

The type of bones that keep you upright

What are axial bones?

900

The organ that stores bile

What is the gallbladder?

1000

The gas that leaves the body when you exhale

What is carbon dioxide or CO2?

1000

The last chamber that the blood flows through in the heart

What is the left ventricle?

1000

Exercise and good nutrition

What are ways to build muscle?

1000

Arm and leg bones

What are appendicular bones? 
1000

The part of the body that absorbs vitamins and minerals

What are the small intestines?

M
e
n
u