| Digestive System | Respiratory system | Circulatory system |
|---|---|---|
|
What is the alimentary canal
It is the route food take through our body.
|
What does the respiratory system obtein?
It obteins oxygen and distributes oxygen for our body?
|
What is the center of the circulatory system?
The heart
|
|
How does the food travel?
The food travels from our mouth to our pharynx then the esophagus and then our stomach.
|
How do we inhale oxygen?
Through the nose and mouth
|
What does the circulatory system distribute?
It distribute oxygen.
|
|
How many hours does the food stay in the stomach?
It moves in 3 hours.
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How does the oxygen travel?
It travels to the pharynx and then to the trachea.
|
What are the main blood vessels?
Arteries and veins.
|
|
What does the large intestine absorb?
It absorbs water and salt
|
What is the name of the tubes in the trachea?
Bronchi
|
What are capillaries?
They are tiny blood vessels that distriute oxygen to the parts of the body.
|
|
What is the function of pancreas?
It produces substances that help digest carbohydrates, fats and proteins.
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What do we exhale?
We exhale carbon dioxide
|
What do capillaries also colect?
Carbon dioxide
|
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