What Is an Array of Organisms and Their Physical Environment,all

question 31

Multiple Choice

What is an array of organisms and their physical environment,all interacting through a one-way flow of energy and a cycling of nutrients?  

• A) Ecosystem
• B) Food web
• C) Biomass pyramid
• D) Biogeochemical cycle
• E) Food chain

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Definitions:

Indifference Curve

An indifference curve is a graph that shows a combination of two goods that give a consumer equal satisfaction and utility, indicating preferences irrespective of consumption mix.

Slope

A measure of the steepness or inclination of a line, indicating the change in the vertical axis relative to the change in the horizontal axis.

Consumer

A consumer is an individual or group who purchases goods and services for personal use from the market, contributing to demand.

Budget Constraints

The limitations on the consumption bundles that a consumer can afford with a limited income.