When Thinking About the Real Costs of Environmental Cleanup,we Should

question 70

Multiple Choice

When thinking about the real costs of environmental cleanup,we should take into consideration

• A)The total costs of the cleanup as estimated by the Environmental Protection Agency.
• B)A comparison of the costs of cleanup to the large size of the U.S.economy.
• C)The marginal costs but not the marginal benefits.

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Definitions:

Messages

Pieces of information or communication transmitted between individuals through various means, including speech, writing, or signals.

Neuron

A specialized cell transmitting nerve impulses; a nerve cell.

Gray Matter

Regions of the brain and spinal cord that are primarily made up of neuronal cell bodies and are involved in muscle control and sensory perception such as seeing and hearing, memory, emotions, and decision making.

Myelinated Axons

Axons that are covered with a fatty substance called myelin, which increases the speed at which electrical impulses propagate along the nerve cell.