The Most Supported Alternative to the Beringia Model of Movement

question 37

Multiple Choice

The most supported alternative to the Beringia model of movement of Native Americans to the Americas is that they came

• A) from Asia by boat.
• B) from Africa by boat.
• C) on spaceships from outer space.
• D) none of the above

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Definitions:

C-D Bond

A chemical bond between a carbon atom and a deuterium atom, an isotope of hydrogen.

Infrared Wavelength

Portions of the electromagnetic spectrum that are longer than visible light but shorter than microwaves, commonly used in spectroscopy to identify molecular vibrations.

Wavenumber

Wavenumber is a measure of the number of wavelengths per unit distance, often used in spectroscopy to describe the energy level of electromagnetic radiation.

IR Spectroscopy

An analytical technique that uses infrared light to study the vibrational and rotational movements of molecules, revealing structural and functional group information.