Do these practices and beliefs apply to the Roman Catholic Church, Eastern Orthodox Church, or Both Christian church services emperor as head of the church Holy Bible Jesus as savior patriarchs as equals within the church pope as head of the church no secular authority over church

The correct answers are:

Eastern Orthodox Church:

Emperor as head of the church (this applies more to the Byzantine era)

Patriarchs as equals within the church

Both:

Holy Bible Jesus as savior (both practices recognize Jesus as the son of God and their savior)

Roman Catholic Church:

Pope as head of the church

No secular authority over church