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.
1. Identify the type of economy featured in the United States. A. Command Economy A. B. Market Economy B. C. Mixed Economy C. D. Traditional Economy D. 2. Which is the strongest motivating force within a market economy system? A. Governmental Agencies offers little freedom of choice to citizens B. Individual Self-Interests B. C. Labor Unions C. D. bartering occurs to obtain goodsThe United States Constitution D. 3. The factors of production are owned by _____ in a command economy. A. The Government B. Individual Citizens C. Owners of Property partner D. The Mass Media B. express permission from the government or herself 4. A mixed economy combines two different economic types. Which two economic types are combined? Market and Traditional Economies Command and Market Economies Traditional and Factor Economies Market and Traditional Economies 5. A traditional economy is defined as: A. A structure run by the government that A market run by a single seller