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DK Science: Elements - Fact Monster
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How Do We Hear How The Ear Works DK Find Out
WebSound is made up of vibrations, or sound waves, that we can hear. These sound waves are formed by objects vibrating (shaking back and forth). Sound waves travel through air, water, and solid objects as vibrations. When they reach our ears, these waves make the delicate skin of the eardrums vibrate. The brain recognizes these vibrations as ... WebScience; Art & Design; Computer Science; Design & Technology; Drama; ELA (English Language Arts) English Language Learning (ELL) Geography; Health; History; … WebFind out facts and try some quizzes about the science and technology all around us, famous scientists and their discoveries, and inventions that changed the world. • Diagrams and videos teach how machines work, … making of the wild pear tree