The system of government in which the president acts as the head of state and the head of government is? by Sunday | Nov 13 | Government WAEC | 0 comments A. diarchy B. Presidential C. unitary D. parliamentary Correct Answer: Option B B. Presidential Users Also Read These:A governmental system where the head of state is…In a republican parliamentary system of government,…How does the president relieve a minister of his…In the Presidential System of Government; the…In a presidential system of government, the…