"For Elephants, Smell Counts!" Review Puzzle

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Across
  1. 3. the scientists did an experiment on six ______ elephants.
  2. 6. The place where the scientists are doing research
  3. 7. elephants can tell the ______ of something, or the number of something
  4. 9. Scientists are working hard to protect animals called ______.
Down
  1. 1. the place an animal lives in nature or where it is from
  2. 2. Scientists used _____ seeds as a delicious treat to test the elephants.
  3. 4. animals that are almost gone are called ________.
  4. 5. a person that tries to help nature and animals
  5. 8. an elephant's nose is also called it's ______.
  6. 10. elephants have a strong sense of _____ that helps them do many things.