A severe thunderstorm will usually occur in my community what we will do is obviously stay in doors turn all the electronics off unplug everything even tv’s and just sit and wait until it’s over
An author's credentials can determine a health source's credibility. None of the other options would apply to credibility. When it comes to health, if you want to make sure that what you are researching or reading is authentic and reliable you need to find out whether the author is a professional health expert or not. You can do this by finding out their credentials.