Subjects

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Across
  1. 4. Events, civilizations, cultures, revolutions, wars, societies.
  2. 6. Maps, continents, countries, climate, regions, population.
Down
  1. 1. Number, calculation, multiplication, division, measurement, pattern.
  2. 2. Words, grammar, vocabulary, communication, writing, reading, speaking, listening, literature.
  3. 3. Cells, organisms, evolution, ecology, animals, plants, biodiversity.
  4. 5. Experiment, observation, theory, analysis, laboratory.
  5. 7. Drawing, painting, music, theater, dance.