Although There Is Suitable Habitat for Sugar Maple (Acer Saccharum)

question 64

Multiple Choice

Although there is suitable habitat for sugar maple (Acer saccharum) in Europe and Asia, it is limited to North America because of lack of

• A) habitat corridors to Europe and Asia.
• B) dispersal mechanisms.
• C) pollinators in Europe and Asia.
• D) sufficient soil nutrients in Europe and Asia.

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Definitions:

Normal Goods

Goods for which demand increases as the income of consumers increases, and decreases when consumer income decreases, holding all other factors constant.

Inferior Goods

Goods for which demand decreases as the income of the consumer increases, opposite to normal goods.

Demand Curve

An image that depicts how the price level of a good or service influences its required quantity within a designated period.

Number of Buyers

The total quantity of individuals or entities in a market that are potential or actual purchasers of goods and services.