Do you think these symbiotic relationships take place in only one ecosystem, such as a desert? Or do these relationships exist in multiple ecosystems? Construct an explanation that predicts patterns of symbiosis in multiple ecosystems.

Which of the following statements best describes the quantity theory of inflation? a.inflation occurs because production cost rise and this cost increase is passed on to consumers in the form of higher prices b. inflation occurs because there is too much money in the economy c. inflation occurs because demand of good and services exceeds existing supplies d. none of these