Tubes that connect the heart to the rest of the body
What are blood vessels
200
Where urine is expelled
What is the urethra
200
Our muscles/lungs absorb _______ and expel _______
What is oxygen and carbon dioxide
300
Produces bile that helps break down our food
What is the liver
300
Connects our mouth and nose to our bronchi
What is the trachea
300
After blood enters the heart, what organ is it pumped into next?
What are lungs
300
Filters the blood, removes extra water and waste and creates urine
What are the kidneys?
300
Essential nutrients that our bodies need
What are vitamins
400
Where digestion starts
The mouth
400
Small tubes inside the lungs with tiny sacs at the end of each one
What are bronchioles?
400
What is blood made of?
Red blood cells, white blood cells and platelets.
400
Absorbs water back into the body and where the solid waste forms into faeces
What is the large intestine
400
Protect us from dangerous illnesses such as polio and hepatitis
What are vaccines
500
What is the difference between the small and large intestine (function)
The small intestine absorbs nutrients and passes them into the blood. The large intestine transforms undigested food into feces.
500
Tiny sac at the end of bronchioles that passes the air we breathe into the blood vessels that surround them
What are alveoli?
500
What are the three types of blood vessels?
What are arteries, veins and capillaries
500
Made up of waste water and salts that are stored in our glands
What is sweat
500
Why is junk food bad?
Junk food has high levels of sugar and fats that can cause us to gain weight and develop other health problems (example: diabetes, eczema and other problems)