BJU Science 6 Chapter 4 - Cells & Classification

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Across
  1. 2. the process by which an organism produces reproductive cells
  2. 4. parts of a cell that act like engines, breaking down food and releasing energy
  3. 9. Carolus ____ developed a system of classification
  4. 11. living things grow and _____
  5. 13. living things respond to their ______
  6. 17. an organism is a ______ living thing
  7. 18. cell _____: the idea that all living things are made of cells
Down
  1. 1. how organisms grow and replace cells
  2. 3. a cell _____ provides the external boundary for a cell
  3. 4. uses lenses to magnify objects
  4. 5. living things use _____
  5. 6. a bubble-like storage organelle in a cell
  6. 7. the part of a cell that provides support for plant cells is the cell ____
  7. 8. putting organisms with similar characteristics into groups
  8. 10. living things are made of _____
  9. 12. Robert _____ was the first to name and observe cells
  10. 14. a group of cells working together
  11. 15. plants use a green pigment called _____ to absorb energy from sunlight
  12. 16. living things ______