Use the Following to Answer Question

question 55

Multiple Choice

Use the following to answer question:
Figure: The Socially Optimal Quantity of Pollution
-(Figure: The Socially Optimal Quantity of Pollution) Use Figure: The Socially Optimal Quantity of Pollution.In the figure,firms are the only beneficiaries of pollution,and costs are borne solely by others in the society.Without government intervention:

• A)firms will continue to pollute until the marginal benefit to them is zero.
• B)firms will continue to pollute until the marginal benefit to them is $200.
• C)the optimal quantity of pollution will occur.
• D)The outcome cannot be determined without more information.

Trace the pathway of blood through the heart, including the entry and exit points.

Describe the structural features of the heart, such as the fossa ovalis and the heart walls.

Recognize the serous membrane surrounding the heart and its significance.

Compare the characteristics of the left and right sides of the heart.

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Definitions:

Control Unit

Unit of the CPU that manages the switches inside the CPU.

Processing Power

refers to the capability of a computer or device to process data and execute instructions in a given amount of time.

Clock Speed

The steady and constant pace at which a computer goes through machine cycles, measured in hertz (Hz).

Motherboard

A special circuit board in the system unit that contains the central processing unit, the memory (RAM) chips, and the slots available for expansion cards; all of the other boards (video cards, sound cards, and so on) connect to it to receive power and to communicate.