Probably the Bible, since they are Christians.
Because they can. Mennonites have no sacraments. Mennonites have ceremonies like (Believers-) Baptism and Lord's Supper (and somtimes also foot-washing) without sacred meaning.
bananas
in a religious place
A sacrary is an obsolete term for a sacred building, or a sacrarium, a place in Ancient Rome where sacred objects were kept.
The term sacred usually means "important to a deity. As Buddhism has no deity there can be no sacred objects. There can be relics of revered persons, important locations, etc.
The same places non mennonites eat.
Demeter does not have many sacred objects, however she does have a couple. One is her golden blade(which has been believed to be Kronos's scythe reformed) and the other is her golden chariot. Her sacred animals are the pig, gecko, serpent, turtle-dove, crane and screech owl. Also, her sacred plants are the grain, wheat, mint, barley and poppy.
Yes mennonites can. They are not Amish.
It depends old order mennonites use horse and buggy. Conservative mennonites drive cars and vans but they have to be non flashy colors like grays and dark blues.
Yes, good basic education is important to Mennonites.
ummm nothing ha ha