1. The Computer and the Human Body The Computer and the Human Body

3. The Brain and the Hard Disk The Brain and the Hard Disk The Brain and the Hard Disk both store memory. They have quick access when information is needed.

4. The Video Board and your Eyes The Video Board and your Eyes The monitor and the eyes both deal with images. The monitor is to the computer as the eyes are to the body.

5. The CPU and the Heart The CPU is to the computer as the Heart is to the body. The computer cannot operate without the CPU, and body cannot operate without the heart.

6. The Mouse and The Hand The Mouse and The Hand The mouse and the hand are both used to select whatever they need.

7. The Ear and the Microphone The Ear and the Microphone The ear and the microphone are both used to record sounds and create audio files.

8. Speakers and the Mouth The mouth and the speakers both have something in common. The mouth is used to speak; the Speakers are used to play audio signals.

9. The Peripherals and the Arms and Legs Peripherals and the arms and legs have one thing in common. They are both attachments that make the systems function when necessary.

10. The Wires and the Veins The Wires and the Veins They both travel from place to place and carry things around.

11. Sources Sources www.geog.ubc.ca/courses/klink/gis.notes/ ncgia/u03.html http://www.pbs.org/wnet/brain/ “How Computers Work” (Video) Soloman, A.W.(2006) Introduction To Multimedia. CA: GLENCO.

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