Respiratory System
Circulatory System
Skeletal, Muscular, and Nervous System
Digestive System
Immune, Excretory, Integumentary System
100
This is the major part of your respiratory system. The air goes in and fills up this organ.
The Lungs
100
What is the major part of the circulatory system that pumps blood?
Heart
100
About how many bones are there in the human body?
206 (around 200)
100
Digestion first starts in your.....
Mouth
100
The role of your immune system is to?
help protect you against infection and disease.
200
When you breathe in through your nose or mouth, air then travels down what tube?
Trachea
200
Your blood travels throughout your bodies in two types of blood vessels called.....
veins and arteries
200
What bone protects our lungs?
the ribcage
200
Your saliva starts digestion by......
breaking down food when it is in your mouth
200
The excretory system excretes what?
urine
300
The main role of the respiratory system is to help you.......
take in oxygen and use it throughout your body
300
The blood in arteries is bright or dark red?
bright red- because it is rich in oxygen
300
The main parts of the nervous system are...... (3)
the brain, the spinal cord, the nerves
300
What happens in the small intestine?
Nutrients are absorbed
300
Your integumentary system includes the skin. What are the three layers of skin?
dermis epidermis subcutaneous fat
400
After the air enters your lungs, it then enters two branching tubes called.....
bronchioles
400
Nutrients from food are transported around the body through the circulatory system too. They enter the blood from the .......
small intestine
400
Muscles are attached to bones by.......
Tendons
400
The role of the large intestine is to
absorb salt and water
400
In the excretory system the role of the kidney is to
clean the blood
500
What is the muscle that controls breathing?
the diaphram
500
Small vessels that join the arteries and veins are called......
Capillaries
500
The three types of muscles in your body are.....
skeletal, cardiac, and involuntary
500
Food travels down the ________ to get to the stomach
esophagus
500
The urine travels through two tubes to get to the bladder. What are these tubes called?
Ureters
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