What Was a Change to Human Language When Humans Spread

question 23

Multiple Choice

What was a change to human language when humans spread out of Africa?

• A) It expanded into nineteen separate language families.
• B) It was unchanged,as the vocal chords of humans were unchanged.
• C) The number of phonemes became more limited.
• D) It differed only marginally from the language systems of other primates.

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Definitions:

Multiple Products

Refers to a range of different items or SKUs that a company produces or sells.

Postponement

A strategy in logistics and supply chain management that delays product customization until customer orders are received, to reduce inventory and improve responsiveness.

Overall Profits

The total financial gains made by a company after all expenses and costs have been subtracted from total revenues.

Single Product

Refers to a business or production strategy focusing on the manufacture or sale of only one type of product.