Which of the Following Is True Regarding the Concept of Biomagnification

question 12

Multiple Choice

Which of the following is true regarding the concept of biomagnification?

• A)Toxic materials that biomagnify are lost just as energy is lost from a natural system.
• B)Toxic materials that biomagnify often accumulate in fat tissues of animals.
• C)Toxic materials that biomagnify become more concentrated as they move up a food chain.
• D)b and c
• E)a and b

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Definitions:

Contribution Margin

The amount by which sales revenue exceeds variable costs of production, used to cover fixed costs and generate profit.

Net Income

The total earnings of a company after subtracting all expenses, including taxes and operating costs, indicative of its profitability.

Sales Mix

The combination of different products or services that a company sells, each contributing to total sales revenue.

Break-even Point

The point at which total costs and total revenue are equal, meaning no net loss or gain is incurred by the business.