The constant use of variety is enough to sustain a listener's interest and make a music piece pleasing and memorable.

Which of the following was discovered in the piedmont region of north carolina in 1799?

What is generally true of the lower house in a state legislative branch ?

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