Unit 4 Quiz: Darwin, Natural Selection

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Across
  1. 6. generations adapting
  2. 7. changing over a long time
  3. 8. what ship was Darwin on
  4. 9. what did Darwin study
  5. 10. a characteristic which is infused by genes and passes from parents to offsprings
Down
  1. 1. when bacteria can resist antibiotics
  2. 2. what money is most related to us
  3. 3. how many billion years is earth
  4. 4. what islands did Darwin visit
  5. 5. able to survive and reproduce