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Systems Revision Grade 5
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Digestive System divides into
Digestive Tract and digestive glands.
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Arteries carry
Oxygenated blood.
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Trace the pathway of carbon dioxide in the respiratory system.
Carbon dioxide: body cells - blood - alveoli -bronchioles - bronchi - trachea- nose/mouth
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The heart's right side contains
Deoxygenated blood
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What is the main function of digestive system?
It breaks down food into nutrients which our body uses to produce the energy needed to live and grow.
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Heart's left side contains
Oxygenated blood.
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Name all the main parts of respiratory system.
Nose , trachea, bronchi, bronchioles, alveoli and lungs.
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Define Pulse.
Pulse is the number of heart beats per unit time.
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Name the main parts of the digestive system.
Mouth , esophagus, stomach, Small intestine, large intestine and anus.
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During exercises, what will happen to the pulse?
The pulse increases since the heart beats faster since our body needs more oxygen to produce more energy
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Veins carry
Deoxygenated blood.
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What is the main function of circulatory system?
It delivers oxygen, water and nutrients to all body cells through blood and take aways wastes outside our body.
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Trace the pathway of food.
Mouth , esophagus, stomach, Small intestine, large intestine and anus.
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