Research Has Verified That Yawning Is Caused by Too Little

question 663

True/False

Research has verified that yawning is caused by too little oxygen and too much carbon dioxide in the bloodstream.

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Definitions:

Comparative Advantage

The ability of an entity to produce a good or service at a lower opportunity cost than competitors, leading to more efficient international trade.

Capital Goods

Long-term assets acquired by businesses to create goods and services; these include machinery, tools, and buildings.

Developing Countries

Nations with a lower living standard, undeveloped industrial base, and low Human Development Index (HDI) relative to other countries.

Skilled Workers

Individuals who have specialized training or expertise in a particular job or industry, often requiring formal education or apprenticeship.