In his 1932 book, sir frederic bartlett wrote that he viewed memory:

What are the most populous and least areas of russia and why are some areas more heavily populated than others

Rick is a toddler with an easy temperament and active nature. people are often seen stopping to talk to him in supermarkets and parks where his mother takes him in the evenings because he smiles willingly at other children and adults. this aspect of rick’s behavior most likely reflects a(n) active genotype–environment interaction suppressive genotype-environment interaction passive genotype–environment interaction evocative genotype–environment interaction

How did ancient civilizations develope its agriculture and protect its population