What's Your Body Made Of?
Digestive System
Circulatory System
Nervous System
Respiratory System
100
These are the smallest part that makes-up a living thing.
What are cells?
100
The liquid in your mouth that breaks down food and makes it easier to swallow.
What is saliva?
100
This part of your blood fights off germs and protects you from sickness.
What are white blood cells?
100
Your nervous system is made up of these which include your nose, eyes, ears, tongue, and skin.
What are sense organs?
100
You use this part of your body to breath but sometime it gets "stuffed-up".
What is your nose?
200
This is formed when cells of the same kind group together.
What is tissue?
200
After you swallow, food travels down this long tube that connects your mouth and stomach.
What is the esophagus?
200
Arteries, capillaries, and veins are the three different kinds of these.
What are blood vessels?
200
These cells gather information about the world around you.
What are nerve cells?
200
Take a deep breath. You have just filed your lungs with this.
What is oxygen?
300
When several different kinds of tissue work together for a special purpose, they form this.
What is an organ?
300
The small intestines are in charge of changing your food into this, which your body uses for energy and growth.
What are nutrients?
300
This muscular organ pumps blood and oxygen through the rest of your body.
What is the heart?
300
These tiny branches gather and carry information to other nerve endings.
What are nerve endings?
300
When you blow up a balloon, you fill it with this.
What is carbon dioxide?
400
A group of organs and body parts that work together to perform a job is a ________.
What is a system?
400
This part of the digestive system removes water from food and turns it into waste.
What are the large intestines?
400
These are tiny parts of cells in your blood that help stop bleeding when you get a cut.
What are platelets?
400
This extends from your brain all the way down your back and carries information to your brain.
What is the spinal cord?
400
Oxygen is carried to lungs using this long tube.
What is your windpipe?
500
This system that carries nutrients and oxygen to the rest of the body.
What is the circulatory system?
500
This carries nutrients from the small intestines to the rest of the body cells.
What is blood?
500
The main job of the heart is to get this from your lungs and carry it throughout your entire body by blood.
What is OXYGEN?
500
Touch, pressure, heat, cold, and pain are all nerve endings that are found in your _________.
What is skin?
500
The circulatory system works together with your respiratory system and carries oxygen to every part of your body by this.
What is blood?
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