Systems
Small Stuff
Organs
Digestion
Muscles and Bones
100

Name the body system that controls all other body systems

The Nervous System 

100

What is the part of the air we use to live?

Oxygen

100

The organ in the head that controls all body movement

The Brain

100

Where food goes when you swallow

The stomach

100

Made up of 29 bones this part of your skeleton protects your brain

The Skull

200

Name the body system that includes the heart, tendons, and ligaments

The Muscular System

200

Name the cells that fight off infections

White blood cells 

200

This organ is made up of muscle and moves blood around the body

The Heart

200

Chemical in the mouth that breaks down food before you swallow

Saliva

200

Protects the spinal cord

The backbone

300

Name the body system that fights off infections

The Immune System

300

Name the cells that carry oxygen around your body

Red Blood Cells 

300

Located in the backbone, this organ makes reflexes happen

The Spinal Cord (or Spine)


300

The tube that connects the mouth to the stomach

Esophagus

300

These connect muscles to the bones so you can move

Tendons

400
Name the body system that cleans our blood (includes bladder and kidneys) 

The Urinary System

400
Name the cells that send messages to and from the brain 

Nerve Cells (or nerves)

400

The organs are responsible for cleaning your blood

The Kidneys

400

The name of the intestine that absorbs nutrients into the blood stream

The small intestine

400

The muscle that moves your arm up 

The biceps

500

Name the body system that includes skin, hair, and nails and makes you waterproof

The Integumentary System

500

The waste gas produced when your body uses oxygen 

Carbon Dioxide

500

The bodies largest organ (covers your from head to toe) 

The Skin!

500

The name of the intestine that absorbs water from waste food

The large intestine 

500

The muscle that makes hiccups happen when it spasms

The diaphragm 

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