Which of the Following Best Describes an Invasive Species

question 17

Multiple Choice

Which of the following best describes an invasive species?

• A) An invasive species is any non-native introduced species, whether it becomes established or not.
• B) Non-native species become invasive when they become established in a new area, taking over niches that were already occupied by native species.
• C) Dispersal, even if anthropogenic, is a normal biogeographic process and, therefore, no cause of alarm.
• D) Approximately 90% of all introduced non-native species become invasive species.

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Definitions:

Investment Turnover

A measure of a company's efficiency in using its assets to generate sales or revenue; the ratio of sales to investment in assets.

Income From Operations

The profit realized from a business's ongoing, core business activities, excluding deductions of interest and taxes.

Invested Assets

Resources or funds committed to investments in securities, real estate, or other vehicles with the expectation of earning returns.

Negotiated Price

The final price agreed upon by both the buyer and the seller after a process of negotiation, which may involve discounts or modifications from the original price.