The Lophophore. the Phoronida. The lophophore can most easily be described as a ring of tentacles, but it is often horseshoe-shaped or coiled. Phoronids have their lophophores in plain view, as shown above, but brachiopods like the one below must be opened wide in order to get a good view of their lophophore.
Definition. The effect of aggregate supply and demand in a market environment on the prices of goods and services. Market forces will cause prices to increase when supply decreases or demand increases, whereas prices will fall when demand decreases or supply increases.
(Answer #3). A market economy is a capitalist economic system. A capitalist economy is where business are owned by private owners with the goal of making profit. Countries that have a market economy are Mexico, United States, United Kingdom, Germany, and Canada.These countries have a market economy because the prices of goods and services are set by supply and demand.parama9000 | Student, Grade 11 | (Level 1) Valedictorian. Posted on. (Answer #4). A market economy is part of a capitalist system where the main aim is to make profit.hese countries have a market economy because the prices of goods and services are set by supply and demand. parama9000 | Student, Grade 11 | (Level 1) Valedictorian. Posted on. (Answer #4). A market economy is part of a capitalist system where the main aim is to make profit.