Human Body Systems
Nervous System
Respiratory System
Circulatory System
Digestive System
100

What human body system is made of the esophagus, stomach and intestines?


The Digestive System!


100

What does the nervous system do?

The nervous system is responsible for what you think, do and feel. It sends messages to and from your brain.


100

What does the respiratory system do?

The respiratory system helps us breathe!


100

What does the circulatory system do?

The circulatory system is responsible for transporting materials like nutrients, water, oxygen and waste products throughout the human body.


100

What does the digestive system do?

The digestive system breaks down food so our bodies can absorb nutrients for energy; anything unused is discarded as waste. 


200

What human body system is made of the brain, spinal cord and nerves?


The Nervous System!


200

What is the nervous system made of?

The nervous system is made of your brain, spinal cord and nerves.


200

What is the main organ of the respiratory system?

The main organ of the respiratory system is the lungs.


200

What is the circulatory system made of?

The circulatory system is made of blood, blood vessels and the heart.


200

Where does digestion start?

Digestion starts in your mouth!


300

What human body system is made of blood, blood vessels and the heart?


The Circulatory System!


300

1) What is the Central Nervous System (CNS) made of?

2) What is the Peripheral Nervous System (PNS) made of?


300

What is the gas that we inhale from the air called?


300

What is the difference between arteries and veins?


Arteries carry blood AWAY from the heart.

Veins carry blood TOWARD the heart.


300

What is the muscular tube that food goes down when we swallow, to reach the stomach?

The Esophagus!


400

What human body system is made of the lungs, diaphragm, windpipe and nasal passages?


The Respiratory System!


400

What is the somatic nervous system?


400

What is the gas that we exhale into the air called?


400

How many chambers does the heart have? 

Name them.

The heart has 4 chambers:


400

True or False:

The small intestine is shorter than the large intestine.

False!

The small intestine is LONGER than the large intestine!

500

What human body system is made of bones, tendons, joints and ligaments?


The Skeletal System!


500

What is the autonomic nervous system?


500

1) What happens to the rib cage when you inhale?

2) What happens to the rib cage when you exhale?

1) When you inhale, the rib cage expands.

2) When you exhale, the rib cage contracts.

500

What are special "doors" inside your heart called?

Special "doors" inside your heart are called valves.


500

What does the large intestine do?

The large intestine sucks water and salt out of digested food (chyme) in a process called absorption.

 

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