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Science
What are the different ways electricity can be generated?
Chapter: [1.3] Energy
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Write the uses of Electric energy.
Chapter: [1.3] Energy
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Explain the different types of diseases.
Chapter: [2.1] Food
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______ disease is spread from one person to another.
Chapter: [2.1] Food
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Kwashiorkor is a ______ deficiency disease.
Chapter: [2.1] Food
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Beri beri is a disease which occurs due to lack of ______.
Chapter: [2.1] Food
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Infectious diseases are caused by ______.
Chapter: [2.1] Food
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Match the following:
| 1. | Vitamin – A | a. | Cholera |
| 2. | Vitamin – B | b. | Marasmus |
| 3. | Vitamin – C | c. | Colour blindness |
| 4. | Vitamin – D | d. | Bacterial diseases |
| 5. | Vitamin – E | e. | Diabetes |
Chapter: [2.1] Food
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Explain the different types of diseases.
Chapter: [2.1] Food
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How can we prevent airborne disease?
Chapter: [3.3] Air
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How many kidneys do we have?
Chapter: [1.1] Organ Systems
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The functional unit of kidney is ______.
Chapter: [1.1] Organ Systems
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Arrange the excretory system in the correct sequence.
(Urinary bladder, Ureter, Kidney, Urethra).
Chapter: [1.1] Organ Systems
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Find out the form of energy possessed by the following thing.
Battery
Chapter: [1.3] Energy
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Name some of the air-borne diseases?
Chapter: [3.3] Air
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