Which Is Not True About a Complex Food Web

question 57

Multiple Choice

Which is not true about a complex food web?

• A)It generally remains stable
• B)Inputs are relatively constant and outputs are minimal except for heat
• C)Populations tend to remain about the same size
• D)Most of the energy entering the system maintains the whole community
• E)Energy levels remain about the same for all trophic levels

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Definitions:

MPC

The marginal propensity to consume, which is the portion of additional income that a consumer spends on goods and services.

Consumption

The total value of goods and services consumed by households and businesses.

APC

Average Propensity to Consume, the fraction of total disposable income that households plan to spend on consumption as opposed to saving.

Income

The financial gain accrued by an individual or entity within a specified period, often through wages, salaries, or investments.