The answer to your question would be "a". This is the answer choice because, participating in a drinking game, drinking for the first time and winning a bet or dare aren't "life threatening". Thus leaving the answer choice "a" because falling into a coma could be life threatening. I hope this answers your question :)
PPE primary use is to protect the user. Thus, answer is B) to protect the first responder from diseases
The correct answer is lumbar curvature.
Answer:
biology
Explanation: But physics is good too
