Darryl thinks that playing peek-a-boo is hilarious! He does not know where his mom goes during the game, but it excites him when he sees her face again. Darryl is most likely in Piaget’s stage of development.

The chart shows the marginal cost and marginal revenue of producing apple pies. what most likely will happen if the pie maker continues to make additional pies? the marginal costs will continue to rise, increasing the total cost, while the marginal revenue remains the same, decreasing the profit. the marginal costs will continue to fall, decreasing the total cost, while the marginal revenue remains the same, increasing the profit. the marginal costs will continue to rise, increasing the total cost, while the marginal revenue remains the same, increasing the profit. the marginal costs will continue to fall, decreasing the total cost, while the marginal revenue remains the same, decreasing the profit.

Functionalism was a school of psychology that focused attention on the

In what region did the industrial revolution began