Ecology

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Across
  1. 1. where animals live
  2. 6. a simple way to map out flow of energy in an ecosytem
  3. 7. the hunted
  4. 9. a relationship where both organisms benefit
Down
  1. 2. level the level of energy
  2. 3. The hunter
  3. 4. a complex way to map out flow of energy
  4. 5. what food webs show
  5. 8. The study of animals and their relationships with nature