Answer:
A broadcaster is anyone working in broadcasting
A news anchor is the person who is the main host of the news program, or one of the main hosts. News anchors/newscasters are also a type of broadcaster.
The correct answer is B) because a run-on sentence is a sentence which is incorrectly punctuated. In this case, B doesn't have the right punctuation mark. Instead of a comma (,) perhaps a semicolon (;) should be used.
Answer: inaccuracies of other scholars.
Explanation: The artifact thus held the key to solving the riddle of hieroglyphics, a written language that had been “dead” for nearly 2,000 years.