What Was Most Significant About the Oasis Theory

question 121

Multiple Choice

What was most significant about the Oasis Theory?

• A) it was a scientifically testable explanation for the origins of food production
• B) it was the first theory that explained the origins of agriculture and herding
• C) it is the only accurate hypothesis about the origins of food production
• D) it is the most easily understood hypothesis on the origins of food production

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Definitions:

Twin Zerks

Twin Zerks refer to a pair of grease fittings used in mechanical systems for lubrication purposes, allowing for easy maintenance and extended component life.

Trunnion Seals

Seals used in the trunnion assembly of a machine, such as a crane or a mill, to prevent leakage of fluids and protect against contamination.

Properly Greased

Refers to the application of an appropriate amount of grease to mechanical parts to ensure smooth operation and prevent wear.

Bearing Caps

Components that help to secure and protect bearings, ensuring they remain in their proper position.