E-cigarettes contain nicotine, a drug that’s highly addictiv…

E-cigarettes contain nicotine, a drug that’s highly addictive. You don’t have to vape every day to get addicted. anxiety and depression: Nicotine makes anxiety and depression worse. It also affects memory, concentration, self-control, and attention, especially in developing brains. Billy vapes constantly at school and appears to have developed a cough. Billy’s girlfriend Janetta has tried to quit vaping a handful of times.  How might Billy’s vaping habits affect Janetta’s behavior toward vaping? What common behavior change variables (among the different health behavior change theories) may help Janetta quit vaping?

IN YOUR OWN WORDS, as you are working in the lab, you observ…

IN YOUR OWN WORDS, as you are working in the lab, you observe a new microbe that has never been discovered or observed before. What kind of questions about this microbe might be answered by light microscopy? What question would be better addressed by electron microscopy?  (This is a two-part, hypothetical question, so be sure to answer both parts for full credit.)