By the End of the Twentieth Century, Which of the Following

question 35

Multiple Choice

By the end of the twentieth century, which of the following permitted large numbers of people to communicate across global networks more easily than with their neighbors?

• A) commercial Web browsers and the Internet
• B) satellite phones
• C) smart phones
• D) streaming video

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Definitions:

Mineral-based Shell

A hard, protective outer layer created by some organisms, composed primarily of minerals.

Flagella

Long, whip-like structures that protrude from the cell body of certain cells, such as bacteria and sperm, used for locomotion.

Photosynthetic

Relating to the process by which green plants and certain other organisms use sunlight to synthesize nutrients from carbon dioxide and water.

Amoebozoans

A group of eukaryotic organisms, mostly comprising amoebas, that move and feed by means of pseudopodia, which are temporary projections of cytoplasm.