The document discusses health and illness. It states that when we are healthy we feel well, while illness is the opposite and makes us feel bad. Symptoms tell us that our bodies are ill. It explains that infectious illnesses are caused by bacteria or viruses and can be contagious or non-contagious, while non-infectious illnesses have different causes. Pathogenic microorganisms can enter the body through the respiratory system, digestive system, or cuts in the skin.

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When we are healthy , we feel well. Illness is the opposite
of health ,we feel bad . Symtoms tell us that our bodies
are ill.
healthy
ill

3. - Sleep 8 or 9 hours every nigth and rest when we are tired
-Eat a balanced diet
-Eat 3 or 5 meals a day and always eat breakfast
-Wash our hands before meals and have a shower every day
-Breathe fresh air, avoid places with smoke
-We must brush our teeth after every meal

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Non infectious illnesses have different causes .
Infectious illnesses are caused by harmful bacteria or
viruses.they can be contagious or non-contagious .
An illness is contagious when an ill person transmits the
illness to a healthy one : flu, for example
Non contagious illnesses : tetanus
bacteria

5. 
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Pathogenic micro-organisms can enter our bodies in different
ways:
Through the respiratory system, when we cough.
Through the digestive system, when we eat contaminated
food.
Through cuts in the skin. (By: Marta Torres, 6ºA)

6. 
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Pathogenic micro-organisms can enter our bodies in different
ways:
Through the respiratory system, when we cough.
Through the digestive system, when we eat contaminated
food.
Through cuts in the skin. (By: Marta Torres, 6ºA)