The Equation ΔN = (B - D) Can Be Used

question 141

Multiple Choice

The equation ΔN = (B - D) can be used to represent the growth rate of a population.This equation is valid in which situations?

• A) All situations
• B) All situations in nature
• C) All situations in a laboratory
• D) Open situations where free immigration and emigration are occurring
• E) Closed situations where no immigration or emigration are occurring

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Definitions:

Thermostat

a device used to regulate the temperature of a system so that the system's temperature is maintained near a desired set-point.

Drive-Reduction Theory

Approach to motivation that assumes behavior arises from physiological needs that cause internal drives to push the organism to satisfy the need and reduce tension and arousal.

Eating

The act of consuming food for nourishment and energy.

Smoking Pot

A colloquial term for the act of inhaling the smoke produced by burning cannabis, a psychoactive drug.