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WEATHER, CLIMATE AND ADAPTATIONS OF ANIMALS TO CLIMATE Chapter 7 Class 7

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Weather, Climate, Weather report, Elements of weather, Temperature, Rainfall, Humidity, Monsoon, Monsoon Types, Types of climate in India, Adaptation, Adaptive features, Polar region, Polar region countries, Polar region areas, Polar Bears, Penguins, Migrating birds, Migratory birds, Tropical rainforest, Elephants, Red eyed Frog, Lion Tailed Macaque, Toucan, New world Monkey

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RESPIRATION IN ORGANISMS Class 7 Chapter 10

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 Key Learning Points– Respiration, Breathing, Breathing rate, Inhalation, Exhalation, Respiratory system, Cellular(Internal) Respiration, Aerobic respiration, Anaerobic Respiration, Transpiration, Gills, Spiracles, Trachea(Wind Pipe) Introduction-We need energy to do every kind of work. This energy is obtained from oxidation i.e. burning of digested food in presence of oxygen inside the cells. In oxidation of food oxygen is

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