Answer:
Can you ask that again?? this really didn't make sense.
Explanation:
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)
D. Take it easy would be the best option. You don't want to overwork yourself. That's when you can go into heart arrest.
Answer:
well comment which one your talking about
Explanation:
and then i can help you okay?
so says under this thing which one your talking about
