the towel. Fortunately, we have good natural defences against many germs. Our bodies are made up of millions of very small cells, just as a building in made up of many stones or bricks. Some of those cells move about and swallow germs up to stop them from harming us. We also make special substances in our bodies which attack germs for us. Other substances are made inside our bodies when certain kind of germs attack us. These substances are called antibodies and each protect us against only one kind of germ.
Questions :(1)How is disease casued ? 5 (ii) How does the malaria germ enter our body? (iii) How is a healthy person infected by trachoma ? (iv) What are the natural defences of our body against many germs? State one of them. (v) What are antibodies?
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i dont understand your question
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Most animals have teeth, strong jaws and paws for attacking their prey. On the other hand, birds have beaks which they use for probing for food, killing preys, eating, grooming and also to feed their young ones. The beak is a unique identification of birds from other animals.
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