The correct answer is Focuses energy. Eustress is defined as being beneficial to the one experiencing it. Such as being stressed out because your school final for a class is due soon, and you need to continue to work on it in order to pass.
INDICATION:
Both tramadol and trazodone are prescribed as pain relievers and sleep aid. But the difference is that the tramadol is an opioid, and the trazodone is an antidepressant. They are from different family but they could be used for the same indication.
SIDE EFFECTS:
Tramadol and trazodone may have some side effects but not the same frequency of them, for example, both tramadol and trazodone give nausea but it is more frequent with tramadol than with trazodone.
Trazodone can cause weight gain and tramadol can cause both weight gain or loss.
Trazodone takers can have nightmares and tramadol can have paranoia and hallucinations.
C.) Air pressure.
Air pressure has nothing to do with breathing really. Air pressure is the pressure brought by the weight of air in the atmosphere of Earth.
A and B probably take the longest
False, scurvy is a result of vitamin c deficiency.