Answer:
In general, scientific evidence are the results of scientific tests used to prove or disprove a theory or hypothesis. In criminal cases, scientific evidence is used to help jurors understand and determine the facts of a case. Explanation:
B. Television. It provided <span>instant communication and information to a massive audience for the first time in 1927.
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Answer:
A network switch is a multiport network bridge that uses MAC addresses to forward data at the data link layer (layer 2) of the OSI model.
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