Do brain arianism kill people? do people survive from them?

Explain why you would or would not have a lasik surgery if you wore contacts or glasses.describe how public opinions related to this surgery have changed over the years.in your own words, explain this surgery as though you are explaining it to someone who has no knowledge of the procedure

True or false. mucous membranes secrete mucus that traps pathogens.

Why is the first step in responding to life-threading situations to assess the situation?