Bart has decided to buy some water balloons rather than get an extra milk at lunch. choosing among economic alternatives is referred to as

The answer is "trade-off"

all you have to do is look at the pictures to find hope this is the lesson you were also hope this .

it depends on which society you are referring to. many civilization performed rituals so the gods would with their growing season but the most well known is that of the aztecs. they would make sacrifices, usually animals, but sometimes humans as well.