Respuesta :
A dash is an extended hyphen. It is longer than a hyphen. It is used to extend an explanation or idea. Hence, the correct answer is option A.
What are function of a dash?
The following are the functions of a dash:
- To set off material for emphasis. Think of dashes as the opposite of parentheses. ...
- To indicate sentence introductions or conclusions. ...
- To mark bonus phrases. Phrases that add information or clarify.
Therefore, the correct answer is option A. Community service-a rewarding activity benefits everyone involved.
learn more about the uses of a dash: https://brainly.com/question/24850480
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Answer:
if you are in k12 its
Community service—a rewarding activity—benefits everyone involved.
Explanation: