Biology

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Across
  1. 2. can cause heart attacks
  2. 6. where respiration takes place in a cell
  3. 8. they carry ozygenate blood
  4. 10. where does deoxygenated blood go once its left the heart
  5. 11. drugs that lower cholesterol
  6. 12. Make up tube structures
  7. 13. what supports plant cells
  8. 15. what has a high to low concentration
Down
  1. 1. where gas exchange in the lung occurs
  2. 3. holds the cell together and controls what goes in and out
  3. 4. what do we call the part of the microscope where we place our slide on
  4. 5. these are where proteins are made in the cell
  5. 7. what do most cells in our body contain
  6. 9. what part of a plant cell traps sunlight in photosynthesis
  7. 14. Which vessel does oxygenated blood leave the heart