The lord's prayer was given as a: prayer to repeat every day lesson and guide for prayer demonstration of the only way to pray warning about having little faith

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.

answer; elasticity of the lungs decreases;

answer; clear and present danger test;