Mary is playing with her infant daughter Rose. Mary responds to Rose's facial expressions by mimicking and exaggerating the same expressions. All of a sudden Mary's face becomes blank and she does not show any emotion. How is Rose likely to respond?
1. Rose will probably frown, fuss, drool, and look away from her mother.
2. Rose will be glad for the break and will probably fall asleep.
3. Rose will exaggerate her mother's facial expression.
4. Rose will smile and coo even more to try to get her mother to respond.

In 1914, alabama produced 1.7 million bales of cotton, but three years later produced only 515,000, bales. meanwhile, in georgia, 5.2 million acres of land was dedicated for cotton production in 1914, but by 1923 there were just 2.6 million acres used for growing cotton. all of this was the result of the work of a tiny insect: the boll weevil. alabama and georgia first felt the effects of the boll weevil at different times. what would account for this difference in timing? a) the infestation moved from west to east. b) the infestation moved from east to west. c) georgia had better ways to deal with the problem. d) alabama was further from the insect's point of origin.