A is the answer im pretty sure
The answer is the second one
Answer:
<h3>early 15c., "uninterrupted connection of parts in space or time," from Old French continuité, from Latin continuitatem (nominative continuitas) "a connected series," from continuus "joining, connecting with something; following one after another," from continere (intransitive) "to be uninterrupted," literally "to hang together" </h3>
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Hyphen's will be used when a word is hyphenated. Hyphens join words together, while dashes separate them.