science

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Across
  1. 2. a natural object that revolves around a planet
  2. 3. a place that provides all the things an organism needs to live
  3. 7. a group of organisms of one species that live in an area at the same time
  4. 10. how hot or cold something is
  5. 11. an organism that cannot make its own food
  6. 12. the back and fourth movement of an object
  7. 13. the struggle among organisms for the same limited resources
  8. 14. energy due to motion
  9. 15. one whole spin of an object on its axis
  10. 16. ability to do work or cause change
Down
  1. 1. an explosive eruption of waves and particles into space
  2. 4. no light gets through
  3. 5. a force that acts at a distance
  4. 6. any animal that is hunted by others for food
  5. 8. a consumer that hunts and eats other animals
  6. 9. an imaginary line around which an object spins