Biology swag

123456789101112
Across
  1. 2. Nonliving things
  2. 5. A group of individuals interacting together
  3. 6. One species feeds on another
  4. 7. Describes areas on earth with similar climate, plants and animals
  5. 8. One species receives a benefit from another
  6. 10. A single living thing
  7. 12. One hunts the other
Down
  1. 1. Living things
  2. 3. Fight for recourses to survive
  3. 4. Two species provide for each other
  4. 8. Many ______ living and interacting together
  5. 9. All the living things in a certain area
  6. 11. The global sum of all the ecosystems