Mathematics in Nature

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Across
  1. 4. Plant known for its spiral-shaped seeds: ___________.
  2. 7. A repeating design or arrangement
  3. 8. Branch of mathematics that deals with points, lines, and shapes: ___________.
  4. 9. A balance of proportions and distribution of elements in a design or composition.
  5. 10. A self-similar geometric shape
Down
  1. 1. Named after Italian mathematician: ___________.
  2. 2. Ice crystals with six-fold symmetry: ___________.
  3. 3. Attractive proportion in nature and art: ___________ ratio.
  4. 5. A beautiful insect with bilateral symmetry: ___________.
  5. 6. Field of study dealing with numbers, quantities, and shapes: ___________.