The Inventor of the Phonograph Was

question 3

Multiple Choice

The inventor of the phonograph was

• A) Thomas Edison.
• B) Henry Bessemer.
• C) Douglas Fairbanks.
• D) H.L. Mencken.
• E) Rudolph Valentino.

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Definitions:

Nitrogen

A chemical element with symbol N and atomic number 7, making up 78% of the Earth's atmosphere by volume; it is a vital component of amino acids, proteins, and nucleic acids.

Sodium

A chemical element with the symbol Na, known for its role in nerve transmission and fluid balance in the human body.

Water

is a transparent, tasteless, odorless, and nearly colorless chemical substance that is the main component of Earth's streams, lakes, and oceans, and the fluids of most living organisms.

Arctic National Wildlife Refuge

A protected area in Alaska, USA, known for its diverse wildlife and natural landscapes, often subject to debates over oil drilling.