How did performance practice shift from the Baroque to the Classical era? Address this in terms of instruments, the abandoning of certain Baroque characteristics, and the addition of new expectations and styles in the Classical period.

the answer of "what has three legs but never walks" is a yard stick. this answer can be found at

i think these large heads represent their gods and i do think they were worshiped by the people. if there was only one head and no heads around it i think it would be monotheistic but if there are several heads close to each other it could be polytheistic.