Answer:
cooked,made
Explanation:
it's in past tense i believe
Answer:
what grade book mm oh that grade book
Explanation:
Explanation:
about gerund don't confuse your mind
it's just verb +ing
running
walking
talking
eating
reading
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)
