Living and Non-living

1234567891011121314
Across
  1. 2. Living things respond to a _______.
  2. 3. The study of life.
  3. 6. Animals cannot make their own food, this makes them ___________.
  4. 9. Waste product extcreted by humans.
  5. 11. The study of Plants.
  6. 14. "to study".
Down
  1. 1. Plants are able to make their own food, making them __________.
  2. 4. Before Mr Margettes became a teacher, he was a _________.
  3. 5. The study of Animals.
  4. 7. An indepth understanding of Biology can help humans save endangered animals from __________.
  5. 8. For living organisms to pass their gene's on, they must _________.
  6. 10. Chemical substance used by all living things _____.
  7. 12. When humans use more energy, they require more ______.
  8. 13. Greek word for 'life'.