science

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Across
  1. 4. branch of biology that studies plants and their structure.
  2. 5. study of numbers, measurements and shapes.
  3. 6. science that studies the events and social processes of the past.
  4. 8. study of the structure of substances and the reactions when they are combined.
  5. 9. study of language
  6. 10. branch of mathematics in which letters and symbols are used to represent quantities.
Down
  1. 1. science of stars and planets, and their movements.
  2. 2. general word for the science studying animals, plants and people.
  3. 3. science of matter and energy such as heat, light, sound, etc.
  4. 7. study of the Earth’s surface, climate and peoples.