Answer:
"works instantly" or "*insert fake but scientific-sounding term here*"
Explanation:
I'm not sure about the first question, but for the second question, scammers will often say their product works "instantly", or they'll use scientific-sounding terms that really mean nothing.
Corrected carbon dioxide is formed when oxygen atoms form with carbon atoms
They can always refer to the guidelines that created by the American Medical Association or Research group such as American Heart Association. Those two organization have been proven to deliver researches result with a really high credibility. By using the guideline, they can determine whether the patient need the medication or not
I think the answer is B. physical activity during pregnancy may increase the likelihood of postpartum depression
