How did the colonies make england wealthy?

Psychologists studying infant memory want to determine at what age babies can remember specific events. an experimenter uses several puppets to demonstrate a series of actions while the infant watches. after a delay, the experimenter records how many of the actions the child imitates when playing with the puppets. what is the dependent variable?

How does sociology account for the cause of drug and alcohol addiction?

Aryans believed that the most important thing in life was warfare. if this statement is true, which of the following facts best supports it?