Answer:
- a journal entry written by a professor who is considered an expert.
- a report written by an independent government source.
- a document published by a renowned organization.
- a scientific paper put out by a non-profit organization.
Explanation:
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The television consists of four principles sets of parts, including the exterior or housing, the audio reception and speaker system, the picture tube, and a complicated mass of electronics including cable and antennae imput and output devices, a built-in antenna in most sets, a remote control receiver chips.
