Share Systems Revision Grade 5
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The heart's right side contains
Deoxygenated blood
Heart's left side contains
Oxygenated blood.
Define Pulse.
Pulse is the number of heart beats per unit time.
Name the main parts of the digestive system.
Mouth , esophagus, stomach, Small intestine, large intestine and anus.
Digestive System divides into
Digestive Tract and digestive glands.
Name all the main parts of respiratory system.
Nose , trachea, bronchi, bronchioles, alveoli and lungs.
Arteries carry
Oxygenated blood.
Veins carry
Deoxygenated blood.
Trace the pathway of food.
Mouth , esophagus, stomach, Small intestine, large intestine and anus.
Trace the pathway of carbon dioxide in the respiratory system.
Carbon dioxide: body cells - blood - alveoli -bronchioles - bronchi - trachea- nose/mouth
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.
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.
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
