Science

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Across
  1. 3. shows how two or more food chains are connected
  2. 9. animal that eats other animals for food
  3. 10. when only a few are left of a living thing
  4. 12. at he the beginning of most food webs and food chains
Down
  1. 1. shows where animals food comes from
  2. 2. To learn about changes in a habitat over a long time, a person can compare ________ animals to the fossils found in that habitat.
  3. 4. animals that are gone forever
  4. 5. Some animals become endangered because their habitats ________.
  5. 6. animals that are eaten by other animals
  6. 7. the remains of animals from long ago
  7. 8. a long period of time with no rain
  8. 11. the top of many food webs