Science 3.4

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Across
  1. 5. a series of changes that happens to all living things
  2. 7. a way that some animals deal with the harshness of winter by curling up in a safe place and staying there until winter ends
  3. 9. changes how animals act or behave in order to survive
  4. 10. traits handed down to you by your family
Down
  1. 1. changes an animals physical appearance in order to survive
  2. 2. alone
  3. 3. have offspring or produce more individuals of a given animal or plant
  4. 4. a mistake or a change in a living thing’s inherited trait or characteristic
  5. 6. a complete change of physical form
  6. 8. any difference between individual organisms or groups of organisms of any species caused by genetics