Mark, who is 14 years old, spends a lot of time thinking about the world as it currently is and the world as it could be if everyone took a greater degree of personal responsibility for environmental and social conditions. According to Piaget, Mark is in the stage of development.

answer: there were new carvings etched into the back of the sculpture and each shoulder was turned into a symbol of the birdman.

protectionism fosters competition and keeps price regulated is not an argument in favor of protectionism.

answer; the government can clearly justify the restriction;