Cells/Organisms review

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Across
  1. 2. surrounds plant (and fungi) cells and gives them structure
  2. 3. scientific name = _________ + species
  3. 6. the organ system that contains the heart, blood, and blood vessels
  4. 9. eats other organisms for food
  5. 11. relying on each other like plants and animals
  6. 14. waste gas produced by photosynthesis
  7. 15. different tissues working together
  8. 16. controls what enters and exits the cell
  9. 19. an organism whose DNA is contained in a nucleus
  10. 22. single-celled organism with no nucleus
  11. 23. an organism that uses the sun to make its own food
  12. 24. similar, specialized cells working together
  13. 27. life process: making offspring
  14. 29. life process: getting food
  15. 30. food produced by photosynthesis
  16. 31. important producer in the ocean
Down
  1. 1. turning food into energy in the cell; all cells do it
  2. 2. the green substance crucial to photosynthesis
  3. 4. part of a cell
  4. 5. source of energy for most processes on Earth
  5. 7. the life process controlled by the endocrine system in humans
  6. 8. chemical energy produced by respiration
  7. 10. where respiration happens in the cell
  8. 12. ingredients for a chemical reaction
  9. 13. life process: getting rid of waste
  10. 17. produces proteins in the cell
  11. 18. the classification of living organisms into groups
  12. 20. kingdom that contains amoeba, euglena and paramecium
  13. 21. consumer which eats producers only
  14. 25. organisms that can mate and produce fertile offspring
  15. 26. consumer which eats other consumers
  16. 28. part of the cell that contains chlorophyll