A negative pressure respirator brings fresh air to you through a hose Does a negative pressure respirator brings fresh air to you?
If a leak develops in a pressure-demand respirator, the regulator sends a continuous flow of clean air into the facepiece, preventing penetration by contaminated ambient air. ... Negative-Pressure Airflow Negative-pressure respirators draw air into the facepiece via the negative pressure created by user inhalation. ( can I plz have brainliest I need 4 more to have a new rank)
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i would read a book , watch or rewatch your favorite shows
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hope that helped
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If m∠1=125 and m∠7=50 then m∠5=
5
55
75
105
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they are both produced in the brainstem
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D) An unlikely hero goes on a quest to save his world from evil.
