Grab items needed like O2 wrench, bottle, regulator and delivery device like a non rebreather or nasal canula. Crack bottle to make sure you got o2. Check regulator for oring. Place regulator on bottle and screw on. Open bottle and attach said delivery device. Place at appropriate lpm
Answer:Who were the Familia Publica? The first recognized firefighting force organized in ancient Rome.
Explanation:
Answer:your answer is ether A or D
Explanation:
it would be C, if you look up examples of support services transportation assistance comes up which is basically what Derek does
