D, if your speaking as in friendships and you know relationships. It’s d.
Answer: President/ Chief Executive Officer (CEO)
Explanation:
As the head of the company, the President or the CEO is the representative of a company at all professional, social and civic activities. This is in line with the roles of a manager by Mintzberg where leaders at to be the Liaison and Spokesperson for their companies.
This does not mean however, that the CEO has to be present in every activity. They can simply delegate this to another employee who would then appear on their behalf.
They are all characterized by dramatic, overly emotional or unpredictable thinking or behavior :)
The blood picks up carbon dioxide and waste from the tissue. The oxygen and nutrients go out of the blood into the tissue around the capillaries.
You can completely ignore everyone and everything. DONE !!