Answer:
A vacuum breaker is an attachment commonly placed on a bibcock valve or toilet or urinal flush valve, that prevents water from being siphoned backward into the public drinking water system. This prevents contamination should the public drinking water system's pressure drop.
Explanation:
Shawntae procrastinated which led her to not to do her work. She now only has a few hours before the party, and is stressed about not finishing her work on time.
