Examlex
Briefly explain why a straight-through connection is not possible between a personal computer and a PAC.
Circulation
The movement or flow of fluids (such as blood, air, or water) or gases in a loop or system, often referring to the movement within a closed system.
Heat Energy
The form of energy that is transferred between two substances at different temperatures, manifesting as thermal energy in the process of its transfer.
Frozen
The state of being solidified by cold temperatures, or metaphorically, immobilized by circumstances.
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