The Development of Upright Posture in Hominins Is Likely

question 5

Multiple Choice

The development of upright posture in hominins is likely

• A)an adaptation for living on the ground instead of in the trees.
• B)an adaptation for living on land instead of on the water.
• C)an adaptation for no longer needing to carry tools.
• D)an adaptation for having no functional knees.

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Gross Domestic Product, the total value of all goods and services produced within a country's borders in a specific time period, indicating the size of its economy.

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Marginal Propensity to Consume, the fraction of additional income that is spent on consumption.

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