Katie is in her 6th week of pregnancy. She has been researching the timeline of prenatal development. She knows that at this point the embryonic disk has formed layers. She reads that the digestive system is beginning to develop on the .

What is republicanism? a. a form of government in which power is concentrated in one political party b. a form of government in which power is held by the poople and exercised by elected representatives. c. a form of govenment in which power is divided betweon the state and national levels. d .a form of government in which power is divided among co-equal branches