Some of the Oldest Human-Made Objects Found in the Americas

question 25

Multiple Choice

Some of the oldest human-made objects found in the Americas are ________.

• A) shark's teeth necklaces
• B) Clovis points
• C) cactus cocktails
• D) monoliths from Stonehenge
• E) none of the other answers

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Definitions:

Degrees Fahrenheit

A temperature scale where water's freezing point is at 32 degrees and its boiling point is at 212 degrees, given standard atmospheric conditions.

Temperature

A measure of the hotness or coldness of an object or substance with reference to some standard value.

Thermostat

A thermostat is a device used to control the temperature of a system so that the system's temperature is maintained near a desired set-point by regulating the flow of heat energy into or out of the system.

Degrees Fahrenheit

Degrees Fahrenheit is a unit of temperature where water freezes at 32 degrees and boils at 212 degrees under standard atmospheric conditions.