Do human infants differ significantly in their early development from infants and adults of apes? 2. What ability emerges in children at the end of their first year that is uniquely human? 3. What is an important difference between human language systems and animal language systems? 4. How long does it take children to process grammar in a focused, specialized area of the brain? 5. What other human activity may be tied to human language? 6. What is the significance of the Fox P2 gene found in humans? 7. Why are human brains so big? Describe research in social intelligence and relate it to the "Human Spark". 8. What is the Human Spark, according to this research?

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.