
Concept explainers
To describe: That how a combination of evolutionary and nonevolutionary factors has influenced the changes in cranial and facial form that accompanied the transition to agriculture.
Introduction: The humans have evolved over the period of time. For this evolution both the evolutionary and non-evolutionary changes are involved. The evolutionary changes include genetic drift, natural selection, sexual recombination. The major non-evolutionary factor that plays an important role in changing the facial and cranial form is food that an individual consume.
To describe: The kinds of complications have resulted from facial and cranial changes of humans.
To describe: That how do humans intervene to respond complications of evolutionary changes.

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Chapter 13 Solutions
Our Origins: Discovering Physical Anthropology (Fourth Edition)
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