Define and discuss the Internet
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The Internet (short for interconnected network) is a global network of networks connecting innumerable smaller networks, computers, and users. It is run by a committee of volunteers; no one owns or controls it. The Internet originated in 1969 as ARPAnet, a project of the Advanced Research Projects Agency of the U.S. Department of Defense. The Department of Defense was attempting to create both a national network of scientists and a communications system that could withstand a nuclear attack. The network was, therefore, to be decentralized, forming a communications web with no central authority. The protocol that eventually governed ARPAnet and continues to govern the Internet today is public domain software called transmission-control protocol/Internet protocol (TCP/IP).
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________ influence(s) cellular energy production, protein synthesis, and the repair of damaged tissue, in addition to being essential for the maintenance and regulation of the basal metabolic rate
a. Tri-iodothyronine b. Thyroxine c. a and b d. None of the above
It is important that the medical assistant have all the available medications memorized to ensure that the patients receive the correct drugs.
A. True B. False
Which of the following is NOT a roadblock to communication?
a. Sharing subjects b. Reassuring cliches c. Criticizing d. Required explanations
A bullet weighing 0.125 pound travels at a speed of 8,200 ft/sec. What is the kinetic energy of the bullet?
What will be an ideal response?