Hunter

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Across
  1. 1. is biotic living or nonliving
  2. 5. what is the term for each step in the transfer of energy and matter within a food web
  3. 7. all of the members of a particular species that live in one area is called
  4. 9. what is it when one benifits and the other is not affected
  5. 10. an organism that cannot make its own food is a
Down
  1. 2. is abiotic living or nonliving
  2. 3. when both benifit.
  3. 4. in the tundra cold or warm
  4. 6. when one benifts and the other is harmed
  5. 8. a specific area in an ecosystem that an individual occupies is called