1.Provide a brief explanation of each of the following hypot

1.Provide a brief explanation of each of the following hypotheses regarding the origin and dispersal of Homo sapiens :A. Regional Continuity ModelB. Complete ReplacementC. Partial Replacement2. Explain how speciation is not a necessary part of the establisment of modern sapiens in two of the hypotheses.3. tudy Figure 13-13 and associated text. List five different industries of the Upper Paleolithic cultures based on stone tool technologies. Spellingcounts! Prepare your list in sequence from the oldest industry to the most recent. ————-4. Name the two oldest industries and identify the geological age of their beginnings. ——————–5.The Upper Paleothlithic is the cultural period which began in Western Europe approximately 40,000 ya. T or F6.Describe the significance of the Abrigo do Lagar Velho skeleton.7. Technological changes typical of the Upper Paleolithic include the increased use of the skeletal materials , , and .8. Regarding the Magdalenian industry, consider the atlatl (Figure 13-16). Describe its use and explain its advantage.9.Explain the punch technique and its relation to ‘burins’ and their use.10.Consider the recent discovery of bone tools formed into intricately designed ‘harpoon-like’ tools at Katanda, Africa. State the fossil dates of these tools as determined by thermoluminescence and electron spin resonance.11. Discuss why there is a lack of genetic diversity in both living and ancient modern humans. In your answer, state some of the conclusions reached from the 1987 study by researchers Cann et al. and why the study was criticized.12.Refer to the section The Earliest Discoveries of Modern Humans. For each World Region, fill in the blanks for Fossil Site, and Fossil Age. Spelling counts!World RegionFossil SiteFossil Age (y.a.)africaafrica160,000-154,000africaborder cavenear eastskhulnear east120.000-192,000central europemladecWestern Europecro mangonasiaasia40,000australialake mungo