Which ensample of the following groups is a trio? (choose more than one and less than 5)
a- Piano, violin, cello.
b- Flute, oboe.

Religion changed from primitive times through the renaissance period until today such that certain church conventions and rules were set about how the holy family could be portrayed. for instance: mary must always be in a blue mantle, jesus could only be in a white robe after the resurrection, jesus could no longer be seen pointing with his walking stick when performing a miracle, and so on.hope this