Pressure waves are created by the mouth,____air to travel across a distance. A.forcing B.compressing HELP PLZZZZ

asked Nov 23, 2018 187k views

2 votes

Pressure waves are created by the mouth,____air to travel across a distance.

A.forcing
B.compressing

HELP PLZZZZ

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6 votes

Answer:forcing

Explanation:because if it was compressing it wouldn’t travel

Thepace answered Nov 28, 2018

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