CELL THEORY

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Across
  1. 2. Leeuwenhoek was the first to observe these microscopic organisms.
  2. 4. A well-tested explanation supported by evidence.
  3. 8. Scientist who first used the term "cell."
  4. 10. Scientist who stated that animals are made of cells.
  5. 11. First scientist to observe living microorganisms.
  6. 12. Schwann concluded that all ______ are made of cells.
  7. 13. botanist who stated that plants are made of cells.
  8. 14. Robert Hooke observed this material under a microscope.
Down
  1. 1. Instrument used by scientists to observe cells.
  2. 3. Scientist who proposed that cells come from pre-existing cells.
  3. 5. Schleiden concluded that all ______ are made of cells.
  4. 6. Field of science for which Leeuwenhoek is known as the "Father of ______."
  5. 7. The basic unit of life.
  6. 9. All living ______ are made of one or more cells.