1. 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?

Awoman was found strangled in the basement of her home where she lived with her husband. the crime scene was processed and investigators left. the next day, the medical examiner reported that a scalloped, woven belt was used to strangle the victim. the police asked the husband to search the house again to look for such a belt and he agreed. a belt was found that matched marks on the victim. the man was arrested. his attorney made a motion that the belt be excluded from the evidence as he contended that the search was not legal. which statement is true? a. the belt should be excluded because the search was not legal. the police did not obtain a search warrant, as needed according to the fourth amendment to the u.s. constitution. b. the belt is admissible because the man gave his consent to the second search. c. the belt should be excluded because the search was not legal. the police did not obtain a search warrant, as need according to michigan v. tyler. d. the belt is admissible as evidence, according to mincey v. arizona.