science class

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Across
  1. 2. A biological community of interacting organisms AND their physical environment
  2. 5. A non-living part of an ecosystem that shapes its environment
  3. 7. An individual animal, plant, or single-celled life form
  4. 8. chain The sequence of transfers of matter & energy in the form of food from organism to organism
  5. 9. Place where an organism makes it home - meets all the environmental conditions an organism needs to survive
  6. 10. A living organism that shapes its environment
  7. 12. Consists of all the members of a species that live in a particular area
Down
  1. 1. Organism that breaks down dead organic material
  2. 3. An interacting group of various species in a common location
  3. 4. Unable to make their own energy & instead rely on the consumption & digestion of other organisms to survive
  4. 6. Anything that constrains a population's size and slows or stops it from growing
  5. 8. All of the food chains in an ecosystem
  6. 11. Make their own food, which creates energy for them to grow