Answer:
rapid expansion of hospitals.
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)
Answer:
I think the answer is C
Explanation:
because the second sentence is give you information about the info in sentence one
Answer:
tract for Dr Dr c8tc8tc8tc8tc8tc8tc8rc8rxdr7c8tz 3dd7rx6g8 regards
Explanation:
hey
