Question

complete the text with the best conjunctive adverb.
in 1846 in paris, antoine - joseph sax patented the saxophone. it is noteworthy for being the first instrument to employ a brass bell and a reed together. _, its signature sound became an elemental force in the birth of jazz.
in addition for example still
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Explanation:

• "In addition" is used to add more information. The first sentence talks about the saxophone being patented and having a unique feature (brass bell and reed together). The second sentence adds another fact (its signature sound being important in jazz).
• "For example" is used to give an instance. But the second sentence is not an example of the first, it's an additional fact.
• "Still" means despite something. There is no contrast here to use "still".

Answer:

In addition