Which of the following groups includes people of mixed ancestry?

The law of supply states-when price increases, the quantity will when prices decreases the quantity supplied will we look at supply from the point of view .’

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?

Which groups of people most directly benefited from song innovations in the song dynasty‘s open border policy?