The relevant market structure under deregulation is described by a theory which
substitutes potential competition for the active participation of many sellers. what is this theory called?
a. the law of supply and demand
b. marginal utility
c. monopolistic competition
d. contestable markets

Think about the different ecosystems we would find while studying the physical geography of the united states. which ecosystem do you live in? in a short paragraph, describe the ecosystem that surrounds you. what kinds of plants and animals are common in your area?

Compared with the executive and legislative branches

Eter lives in a beautiful region. peter and other residents of his region use water from the river that flows through their region. recently, mark industries decided to set up their chemical plant near that river. peter realized that the waste from the chemical plant would pollute the river. he decided to seek a legal ordinance that would restrict the use of land near that river for specific use only. which type of zoning will peter and his region?