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Discoveries and Inventions maria y lorenzo

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ORAL PRESENTATION

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Discoveries and Inventions maria y lorenzo

  1. 1. Inventions and discoveries
  2. 2. What is an invention? An invention is something that a person create but doesn´t exist before. An invention has a utility.
  3. 3. Diferences between inventions and discoveries The main diference between inventions and discoveries is: - The inventions are created by a person and a discovery exist before but the people didn´t know that exist.
  4. 4. Examples of discoveries Fire: America: Gravity:
  5. 5. Examples of inventions Mobile phone: Bicycle: Computer:
  6. 6. By: María Alfonsel y Lorenzo Rodríguez 2ºA
  7. 7. By: María Alfonsel y Lorenzo Rodríguez 2ºA

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