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Organ Systems in Our Body Class 3 Science

WEBThe digestive system breaks down food into simpler forms that can be easily absorbed and used by the body. 2. It includes organs such as the mouth, oesophagus, stomach, liver, …

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Food Chain, Food Web, and Life Cycle

WEBSolved Questions on Food Chain, Food Web and Life Cycle. 1. How do nymphs differ from adult cockroaches? a) Nymphs are smaller, wingless versions of adult cockroaches.

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Healthy and Unhealthy Habits Class 2 Science

WEBCleanliness. a) After using the toilet, remember to flush and wash your hands with soap. b) Brush your teeth twice a day, in the morning and before bedtime. c) Take a bath every …

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Questions with Explanations for Class 2 on Human Body

WEB1. Diana has caught a cold and her nose is congested. Which of her senses would be affected? a) Sense of sight b) Sense of touch c) Sense of smell

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Organ Systems Notes Science Olympiad Class 5

WEBThe Skull. a) The skull, also known as the cranium or brain box, is made up of eight bones. Its main job is to protect the brain, which is the most important organ in our body. b) The …

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Components of Food and preservation of food

WEB6. Water. a) Water is a very important part of our diet. b) It helps with the digestion of food, getting rid of waste through sweat and urine, and regulating our body temperature. c) It's …

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Teeth and their structure Notes Science Olympiad Class 4

WEB1. Incisors. a) These are the sharp, flat teeth at the front of our mouths. b) We have four incisors on the top and four on the bottom. c) Incisors help us bite into our food. 2. …

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Why Do We Fall Ill

WEBThis failure can manifest in different ways such as physical, mental, social, economic, and environmental. Physical health failure results from diseases, injuries, or chronic …

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Life Processes: Transportation and Excretion

WEBThe "ascent of sap" is a term used to describe the process by which water and dissolved minerals are transported from the roots of a plant to the upper parts, such as the stems, …

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Natural Resources Notes Science Olympiad Class 9

WEBTypes of Natural Resources. 1. Inexhaustible Natural Resources. These resources are abundant and not likely to be depleted despite continuous use. Examples include: Air: …

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Force and Pressure Notes Science Olympiad Class 8

WEBForce is a powerful concept that has a significant impact on the motion and behaviour of objects. Some of these effects are: 1. Initiating Motion: When a force is applied to a …

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Health and Deficiency Diseases Notes Science Olympiad Class 5

WEBWhat is Deficiency? a) A deficiency refers to a lack or inadequate amount of a particular nutrient in the body. b) Deficiencies can occur for various nutrients, including vitamins, …

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Science Olympiad Preparation Material for Class 5

WEBWork and Energy. Find complete Preparation Material of Science Olympiad for Class 5 organized by CREST Olympiads.

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Pollution of Air and Water Notes Science Olympiad Class 8

WEBa) Water pollution refers to the contamination of water bodies such as rivers, lakes, ponds, oceans, and groundwater with harmful substances. These substances, known as …

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Vocabulary English Olympiad Class 6

WEBScarlet was known for her generous nature, always willing to help others. 6. It's important to be kind to everyone, regardless of their background. It's important to treat everyone with …

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Sound Notes Science Olympiad Class 8

WEBNoise and Music Noise. a) Noise refers to any unwanted or unpleasant sound that is characterized by irregular vibrations. It is often a jumble of different frequencies and …

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Nutrient Deficiency and Malnutrition

WEBBalanced Diet; Malnutrition; Vitamin Deficiency; Mineral Deficiency; Solved Questions on Nutrient Deficiency and Malnutrition; Balanced Diet. a) A balanced diet is a healthy …

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