HIP CROSSWORD PUZZLE 1: SUBJECT

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Across
  1. 2. the study of past events, particularly in human affairs
  2. 3. a systematically organized body of knowledge on a particular subject
  3. 6. the abstract science of number, quantity, and space, either as abstract concepts
  4. 8. a system of communication used by a particular country or community
  5. 10. the study of places and the relationships between people and their environments
Down
  1. 1. a book that has a list of words in alphabetical order and gives their meaning
  2. 4. an instrument containing a magnetized pointer which shows the direction of magnetic north and bearings from it
  3. 5. something used for making mathematical calculations
  4. 7. perform a scientific procedure, especially in a laboratory, to determine something
  5. 9. a book of maps or charts