Aphysical property of a substance can only be observed if the substance changes into a different substance true or false

What are objects called that have value in and of themselves as well as value as a means of exchange? custom commodity money currency simple money

Speaker 1: now that we are independent, americans should create a government that mirrors the government of great britain. speaker 2: after experiencing a tyranny of great britain, americans know how important it is to limit the government's power. speaker 3: our victory in the revolutionary war prove that americans have wisdom to choose good leaders. speaker 4: as for former colonies, the american states are likely to thrive under a system of strong centralized government. which speaker would most likely support the government established by the articles of confederation? a. speaker 2 b. speaker 3 c. speaker 1 d. speaker 4

Toward the end of the roman empire, what caused a decrease in the use of coined money tell me now