C is true, the # of protons determine the element
Answer:
refers to the organization of a market, based mainly on the degree of ... Economists define market structure according to four main characteristics. ... Many producers and consumers- Having a large number of participants in a market helps ... of their products; in such a market, prices are no longer set by supply and demand.
Explanation:
Answer: D. to the right
Explanation: A wave is transporting energy from left to right. The particles of the medium are moving back and forth in a leftward and rightward direction.
It takes about 5 work days. But if you live in a big area it may take another day.