In Windows 8

question 63

True/False

In Windows 8.x, you can get help by displaying the Charms bar, selecting the Settings charm, and then selecting Help.

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Definitions:

Hypothesis

A suggested explanation for an observed event, intended as an initial point for more detailed research.

Earth's History

A chronological description of the physical and biological events that have occurred on Earth from its formation to the present.

Precambrian

A very long interval of geologic time, from the formation of the solid earth to the beginning of the Paleozoic; it is equivalent to 90% of geologic time.

Precambrian

Referring to the eon that constitutes the earliest part of Earth's history, which ended approximately 542 million years ago.