Introduction Adolescence is the stage of life between childhood and adulthood. It usually happens between the ages of 11 and 19. Children at this age are called teenagers because these years fall in the “teens.” During this period, the body becomes capable of reproduction and undergoes
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What Makes Things Visible? We see objects when light from them enters our eyes. Two ways light reaches our eyes: Luminous objects → Emit their own light (Sun, candle, lamp). Illuminated objects → Reflect light from another source (Moon, book, table). In darkness → no light,
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The Rise of the East India Company in India Entry of the East India Company In 1600, Queen Elizabeth I gave the English East India Company the exclusive right to trade with the East. The Company searched for regions where production costs were low. But it
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