With a "vacuum breaker" you can _____. identify spoiled eggs by the sound produced down-grade a 220-amp device for a 110-amp power source relieve a vacuum formed in a water supply line to prevent backflow more easily open jars with very wide lids

Respuesta :

Answer:

A.

Explanation:

becus yes :)

Answer:

its D relieve a vacuum formed in a water supply line to prevent backflow

Explanation:

just trust me bro/sis