8847437
Descripción
Fichas por Alija Shahi, actualizado hace más de 1 año
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Creado por Alija Shahi
hace casi 7 años
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| Pregunta | Respuesta |
| What are infectious diseases caused by? | They are caused by pathogens (disease-causing micro-organisms) |
| What pathogens cause these types of disease: 1. Athlete's Foot 2. Flu 3. Cholera 4. Malaria | 1. Athlete's foot is caused by fungi 2. Flu is caused by virus 3. Cholera is caused by bacteria 4. Malaria is caused by protozoa |
| How does the body defend itself against pathogens? | 1. Skin acts as a physical barrier 2. Blood clotting prevents entry of pathogens 3. Pathogens are trapped by mucus in airways 4. Hydrochloric acid in the stomach kills pathogens |
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