Galileo Observed All of the Following

question 81

Multiple Choice

Galileo observed all of the following. Which observation offered direct proof of a planet orbiting the Sun?

• A) Phases of Venus
• B) Four moons of Jupiter
• C) Patterns of shadow and sunlight near the dividing line between the light and dark portions of the Moon's face
• D) The Milky Way is composed of many individual stars.

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Definitions:

CPU

Central Processing Unit, the main unit of a computer that performs the majority of processing operations.

Hard Disk

A non-volatile storage device that stores digital data on magnetic surfaces. It is used for storing and retrieving digital information.

Operating System

The software that manages all hardware and other software on a computer, providing a foundation for all other applications to run on.

Cloud Storage

Remote storage services that allow users to save, access, and manage data over the internet instead of on a local computer or server.