In Figure 21

question 15

Multiple Choice

In Figure 21.1, diminishing marginal returns first occur with the

• A) Fifth worker.
• B) Fourth worker.
• C) Third worker.
• D) Second worker.

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Definitions:

Anthropology

The study of humans, human behavior, and societies in the past and present.

Sociobiologist

A scientist who studies the biological basis of all forms of social behavior, including in humans, through the lens of evolutionary theory.

Passing on Genes

The biological process by which parents transmit genetic information to their offspring, influencing their traits and characteristics.

Human Heritage

The legacy of physical artifacts and intangible attributes of a group or society inherited from past generations.