Sources for Human Infection with Worms Are All of the Following

question 2

Multiple Choice

Sources for human infection with worms are all of the following except

• A)infected animals.
• B)contaminated food.
• C)contaminated water.
• D)contaminated soil.
• E)contaminated air.

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Definitions:

Demand Curve

Represents a graph showing the relationship between the price of a good and the quantity demanded by consumers at those prices, usually downward sloping.

Price Elasticity

The measure of how much the quantity demanded of a good responds to a change in the price of that good, expressed as a ratio.

Monopolistic

Referring to a market structure in which there is only one producer/seller for a product or service, or very few, leading to limited competition.

Gray Marketing

The legal, but unofficial, distribution of products through channels not authorized by the original manufacturer or trademark owner.