Vocabulary study

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Across
  1. 2. feed on dead organic material especially plant detritus
  2. 3. mechanical stomach of bird
  3. 5. 2- sugar polymer
  4. 7. single subunit of macromolecule
  5. 8. mass of every living organism in a given area
  6. 12. removal of undigested food material
  7. 14. 2 or more monosaccharides bonded together
  8. 16. chemical reactions in the body's cells that change food into energy
  9. 18. means 1000
  10. 19. site of digestion and nutrient absorbtoion
Down
  1. 1. carbon-based
  2. 4. additional digestion of plant material
  3. 6. sugar monomer
  4. 9. breaking down glucosen to produce ATP
  5. 10. site of water reabsorbtion
  6. 11. carbohydrate that makes up a plant cell
  7. 13. environmental factors and interspecies relationships that influence the species
  8. 14. an animal that is caught and killed by another for food
  9. 15. interaction of organisms when both require the same limited resource
  10. 17. multiple monomerss bonded together