Answer:
Your correct answer should be D. sorry if im wrong or to late to answer
Explanation:
Photosynthesis, they use the carbon and turn it into oxygen
They are valued metals unlike the paper bills today which is given the value in the hands of the government and are just printed. Gold and silver also have all the main components that money should have, portability, limited supply, durability, divisibility, uniformity, and so on.
