Gina likes to upset Tim by scratching her fingernails against the chalkboard as she enters their classroom. Now, whenever Gina enters a classroom that Tim is in, he automatically tenses up because he expects her to scratch the chalkboard. This explanation of Tim's behavior is consistent with

Why have the aztec ruins in mexico city not been dug up?

What effect did the enclosure acts have on people’s working lives? a. changes brought about by the acts prevented large farmers from taking lands from smaller farmers. b. small farmers could no longer work on common lands and had to move to cities for work. c. peasants started working on enclosed lands and soon became wealthy because of higher wages. d. landowners forced peasants to build roads and bridges as part of the new enclosure laws.

What unintended effect of the eighteenth amendment led to its repeal? a. a drop in stock prices b. an increase in alcohol consumption c. a rising disregard for the law d. a drop in farm prices