Cardio and anaerobic, I believe.
I believe it would most likely be standing for 5 minutes or more
The answer would be stress, physical exertion, to much caffeine, ztimulations and more.
A goal is defined as something that you want to achieve, therefore, you are willing to work towards it. Making the answer to your question: C. A desire so strong you are willing to work for it.
The answer would be B) False there is no such thing as a person without stress everyone has something to worry about whether big or small.