The Theory Of Evolution

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  • B1.8 Evolution
    • Lamarck's Theory
  • Defintion
    • B1.8 Evolution
      • Lamarck's Theory
  • A radual process in which something changes into a different and usually more complex or better form
    • Defintion
    • Darwin's Theory
      • The Theory is that all the different species have evolved from simple life forms. These simple life forms first developed more than 3 billion years ago (the Earth is about 4.5 billion years old).
        • Darwin's Theory
        • His theory stipulated that a characteristic which is used more and more by an organism becomes bigger and stronger. One that is not used disappears eventually.

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