History of Money

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Across
  1. 4. Humans need fresh water, air and food to...
  2. 5. The opposite of save
  3. 6. Something a person would like in their life
  4. 7. Usually expressed as your overall yearly payment.
  5. 9. Something that is costly or has a high price.
Down
  1. 1. Someone's regular occupation, profession or trade.
  2. 2. Something that is required for survival.
  3. 3. A form of coins and banknotes used to buy goods.
  4. 6. A regular payment earned for work or services.
  5. 8. Something that is expensive, very enjoyable and special but not actually necessary.