This system moves things around your body using your heart, blood and tubes called blood vessels.
What is the circulatory system?
100
These are the tubes that carry blood throughout the body and include arteries, veins, and capillaries.
What are blood vessels?
100
The two gasses exchanged during breathing.
What are oxygen and carbon dioxide.
100
The first step of digestion, this is where food gets mashed and moistened.
What is your teeth and/or mouth?
100
A mixture of waste and water filtered from the blood the blood.
What is urine?
200
The system that changes food into fuel and waste products.
What is the digestive system?
200
These blood vessels carry oxygenated blood away from the heart.
What are arteries?
200
The dome-shaped muscle that contracts and lowers when you breathe in.
What is your diaphragm?
200
After leaving the small intestine, this part of the digestive system, often referred to as the colon, removes water and stores waste products until removed from body.
What is the large intestine?
200
The organ that cleans the blood by filtering out liquid waste.
What is the kidney?
300
The system that takes in oxygen and gives off carbon dioxide.
What is the respiratory system?
300
These tiny blood vessels, found on the airs sacs of the lungs, connect arteries and veins and facilitate the exchange of oxygen and carbon dioxide.
What are capillaries?
300
The pouches at the end of the bronchioles where oxygen enters the blood and carbon dioxide is removed.
What are air sacs?
300
The tube that carries food from the mouth to the stomach.
What is the esophagus?
300
Urine is stored here before it leaves the body.
What is the bladder?
400
The system that filters out waste such as urine and sweat.
What is the excretory system?
400
These blood vessels carry oxygen depleted blood back to the heart.
What are veins?
400
Voicebox
What is the larynx?
400
These tiny fingerlike structures cover the walls of the small intestine and give it more surface area to absorb nutrients.
What are villi?
400
Small amounts of waste products are released by these glands, located in your skin.
What are sweat glands?
500
The system that includes your brain and spinal cord.
What is the nervous system?
500
Blood coming back to the heart from the body travels sequentially through these five places before returning back to the body.
What is right artrium, right ventricle, lungs, left artrium, left ventricle, and back to body?
500
More commonly known as the windpipe, this is the tube that carries air from the larynx to the lungs.
What is th trachea?
500
The soupy mixture created in your stomach before it moves onto your small intestine?
What is chyme?
500
Another name for part of the excretory system which specifically refers to the kindey and bladder.