Which role best describes the president’s duties as head of the executive branch of government? chief of state chief of party chief administrator commander in chief

The correct answer is "Chief of State".

As a Chief of State, the President is in charge of all of the government workers that form part of the Executive Branch. It is up to him to decide what is the best way to enforce the Law provided by the Legislative Branch. In order to take the most informed decisions, it is a common practice for President's to hire advisors who are specialists regarding certain matters in public policy.  

donald carl johanson (born june 28, 1943) is an american paleoanthropologist. he is known for discovering – with yves coppens and maurice taieb – the fossil of a female hominin australopithecine known as "lucy" in the afar triangle region of hadar, ethiopia.

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i googled "who was kolson johanson" and this is the answer i found.

sorry if this is incorrect.

i would need the graph to answer the question