Desktop Computers Have a ________ Unit,located Within the System Unit,that

question 41

Multiple Choice

Desktop computers have a ________ unit,located within the system unit,that plugs into a standard wall outlet,converts AC to DC,and provides the power to drive all the system unit components.

• A)battery
• B)bus
• C)miniDC
• D)power supply

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Definitions:

Pheromones

Chemical substances produced and released into the environment by an animal, affecting the behavior or physiology of others of its species.

Chemical Attractants

Substances that cause organisms to move toward them due to a chemical gradient, often used in cell signaling and navigation.

Haplodiploidy

A sex determination system in some insects where males develop from unfertilized eggs and are haploid, while females develop from fertilized eggs and are diploid.

Altruistic Behavior

Actions by an individual that benefit others at its own expense, often observed in the social behavior of animals.