G8 - Cells & Systems Vocab.

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Across
  1. 3. the internal delivery system for the cell (2 words)
  2. 9. an organ system that controls all of your hormones
  3. 12. these carry carbon dioxide from your body back to your lungs
  4. 15. keeping a body's internal conditions stable
  5. 16. packages materials to be distributed through the cell (2 words)
  6. 20. specialized structures that perform important functions in a cell
  7. 24. All cells come from __________ cells
  8. 26. stores water in the cell
  9. 28. an organ system that transports oxygen throughout your body
  10. 29. tissues working together to perform a specific function
  11. 32. these carry oxygen from your heart to the rest of your body
  12. 33. the powerhouse of the cell / produces energy
  13. 34. a rigid structure that surrounds the cells of plants
  14. 37. organs working together to perform a specific function (2 words)
  15. 38. an organ system that controls your body's activities, and includes the brain
Down
  1. 1. an organ system that converts food into energy
  2. 2. made up of more than one cell
  3. 4. the splitting of cells into 2 identical daughter cells
  4. 5. the flexible barrier around a cell that controls what goes in and out
  5. 6. an organ system made of of your hair, skin, and nails
  6. 7. made up of only one cell
  7. 8. what something does
  8. 10. the basic unit of structure and function of living things
  9. 11. the process of converting the sun's energy into food for plants
  10. 13. how something is shaped
  11. 14. 3 statements that explain our current understanding of cells (2 words)
  12. 17. there are 4 of these in your heart
  13. 18. an organ system that creates life
  14. 19. the splitting of cells into 4 unique dughter cells
  15. 21. an organ system that takes in oxygen and expels carbon dioxide
  16. 22. an organ system that removes waste from your body, and includes your bladder
  17. 23. an organ system that gives your body shape and support
  18. 25. the gel-like fluid that surrounds the other organelles
  19. 27. an organ system that helps you move
  20. 30. the brain of the cell
  21. 31. converts the sun's energy into food for the organism
  22. 35. cells working together to perform a specific function
  23. 36. a flap in the heart that controls the direction that blood flows