Ch. Ecosystem

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Across
  1. 2. Type of interaction in which one partner receives advantage while other is at loss
  2. 5. Organisms that obtain nutrition by absorbing nutrients from the breaking down of dead organic matter
  3. 8. Non-living components of an ecosystem
  4. 9. Self-food Producers
  5. 10. Main animal of the Jim Corbett National Park
Down
  1. 1. The number of steps can never be more than ___.
  2. 3. Crows and vultures are known as _________.
  3. 4. Linear sequence of organisms in which each organism eats the lower member
  4. 6. _____ will always be trophic level-1 in a food chain
  5. 7. Organisms that eat both plants and animals