The First Step in Cleaning a Computer Is ____

question 182

Multiple Choice

The first step in cleaning a computer is ____.

• A) turn it off, unplug it, and unplug all cables from the ports
• B) vacuum the fan on the back of the computer case
• C) wipe the case with an antistatic wipe
• D) open the case

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Definitions:

Dendrites

Branches of a neuron that receive and conduct nerve impulses toward the cell body. Compare with axon.

Axons

Long, threadlike extensions of neurons that transmit electrical impulses away from the neuron's cell body to other neurons, muscles, or glands.

Protoplasmic Protrusions

Extensions of the cell body, such as pseudopodia, used for movement and feeding in some unicellular organisms.

Scientific Theory

In science, a widely accepted explanation supported by a large body of observations and experiments. A scientific theory relates facts that appear unrelated; it predicts new facts and suggests new relationships. Compare with hypothesis.