40 ! determine whether each feature belongs to the roman catholic church, the eastern orthodox church, or both. 1.geek is the official language. 2.observes the ritual of mass. 3.detrives its teachings from the new testament. 4.the pope is the head of the church.

Greek is the official language; the orthodox church
The pope is the head of the church; this is the catholic church.
Observes the ritual of mass; this is the catholic church. The mass is celebrated every Sunday
Derives its teachings from the New Testament; this is the orthodox church. The catholic church has non-canonical sources as

Doesn't your school check for plagarism?