Relier Pairs Money and business 1Version en ligne Unit 4 Social Science 5 par M. Jesús Sciences 1 Banknotes were invented... 2 Now credit cards are... 3 Camels, shells and grain... 4 We use money to... 5 Money is... buy and sell products. any object that has value. were once used as money. often used instead of money. about 1300 years ago in China.
