1st Tri

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Across
  1. 6. The first step of the scientific method.
  2. 10. Cells that don't have a nucleus, such as bacteria.
  3. 11. The group in which you add something to test your hypothesis
  4. 12. The Cell _______ states that a cell is the basic unit of structure and life.
  5. 13. A possible explanation to your research question.
  6. 14. The organelle that helps with photosynthesis.
Down
  1. 1. Cells that have a geometric shape are _______ cells.
  2. 2. The liquid inside the cell
  3. 3. The organelle that makes energy for the cells.
  4. 4. The group that is used for comparison in a controlled experiment
  5. 5. The border of the cell, controls what gets in and out.
  6. 7. The part of eukaryotic cells that holds the DNA.
  7. 8. All cells come from _________ cells.
  8. 9. The independent ________ is what we give to experimental group, but not the control group