Ty yes i did last week :]
An orchestra is defined as a large instrumental ensemble typical of classical music. An orchestra features bass, brass, strings, woodwinds, and percussions. In the list given above, the section that is not one of the four groups in the orchestral palette is the voices. The answer would be "voices".
I say Red and Yellow. most of the art has lots of Red Pigments and Yellow
Your answer is c, good luck
