Biology

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Across
  1. 2. Non-living
  2. 4. an organism that makes its own food
  3. 9. simple cell without a nucleus
  4. 10. living
  5. 11. contains DNA and controls cellular activities
  6. 15. the powerhouse of the cell
  7. 16. various organisms and life in a habitat or ecosystem.
  8. 18. the process by which a cell makes an RNA copy of a piece of DNA
  9. 19. basic unit of life
Down
  1. 1. a chemical process that occurs when plants are exposed to sunlight
  2. 3. the process by which a cell makes proteins using the genetic information carried in messenger RNA (mRNA)
  3. 5. a more complex cell that has a nucleus
  4. 6. System your body's support structure
  5. 7. fluid that holds the organelles
  6. 8. Cycle explains how carbon moves througout the Earth
  7. 12. System The glands and organs that make hormones and release them directly into the blood so they can travel to tissues and organs all over the body.
  8. 13. stores genetic info
  9. 14. a small structure that produces proteins
  10. 17. proteins that help speed up metabolism, or the chemical reactions in our bodies
  11. 19. Membrane protectective barrier around the cell