Ecology for kids

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Across
  1. 2. many different items
  2. 4. invisible transfer of energy by waves through empty space
  3. 7. cause a change
  4. 10. places where animals and plants live and grow
Down
  1. 1. group of organisms that produce organisms of the same kind
  2. 3. against the rules or against the law
  3. 5. clues or evidence that something was there
  4. 6. living things
  5. 8. doing something right away
  6. 9. extremely large