Chapter 18 - Evolution and Evidence For Evolution

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Across
  1. 3. The preserved remains of an organism from the past.
  2. 5. The type of evolution where different species begin to have similar traits.
  3. 6. This molecule is passed from parents to offspring during reproduction.
  4. 8. Type of selection where humans bring about changes in other species.
  5. 9. The term for a well-supported scientific explanation.
  6. 10. A structure that doesn't provide a function for an organism.
  7. 11. The area of evidence for evolution that compares body plans of different species.
  8. 13. The term for similar structures that are utilized in different ways.
  9. 14. A type of fossil that supports major evolutionary change.
Down
  1. 1. A measure of how many offspring an individual has.
  2. 2. The area of evidence for evolution that looks at the geographic distribution of different species.
  3. 4. The term for different structures that provide similar functions.
  4. 7. This theory was proposed by Charles Darwin.
  5. 12. The term for change over time.