How do we know our current money has value?
people talk about money a lot.
it is backed by gold.
people accept it in exchange for goods or services.
it has many security measures.

Is a notification from either a station or an ap that an existing association is terminated. select one: a. all of the above b. disassociation c. association d. reassociation

How did the songhai empire strengthen islam

According to ohrp, a problem is an “unanticipated problem” when it meets which of the following criteria: unexpected, related or possibly related to the research, suggests that the research does not put the subjects or others at greater riskunexpected, related or possible related to the research, suggests the research puts subjects or others at greater riskunexpected, unrelated to the research but still occurring with a subject, suggests the research puts others at greater riskexpected, related or possible related to the research, suggests the research puts others at greater risk