13)It has long been thought that humans first crossed a land bridge into the Americas approximately 13,000 years ago. ______ based on radiocarbon dating of samples uncovered in Mexico, a research team recently suggested that humans may have arrived more than 30,000 years ago—much earlier than previously thought.Which choice completes the text with the most logical transition?STRPRAEN-013As a result,Similarly,However,In conclusion,

Recently unearthed Neronian tools in France dating to 54,000 years ago and attributed to Homo sapiens may provide evidence that interactions between Neanderthals and modern humans occurred 10,000 years earlier than was previously ______ finding that, if true, would overturn current theories about H. sapiens migration during the Upper Paleolithic.18 Mark For ReviewWhich choice completes the text so that it conforms to the conventions of Standard English?A) supposed; aB) supposed aC) supposed. AD) supposed, a

(Q022) Which of the following statements is true?Group of answer choicesHominins first appeared in the late Mesozoic.The human genus, Homo, first appeared more than 7 million years ago.Fossils of modern humans (Homo sapiens) date back about 200,000 years.The Mesozoic is known as the Age of Mammals.

Evolutionary biologist Jonathan Calede may have discovered the oldest amphibious beaver species in the world. Calede first compared measurements of the beaver’s ankle to those of almost 350 other rodent species to learn more about how it moved. __________ Calede dated the species to approximately 30 million years ago based on its location between rock and ash layers.Which choice completes the text with the most logical transition?*A. For example,B. In conclusion,C. Next,D. In fact,

Homo sapiens first appeared approximatelyChoose 1 answer:Choose 1 answer:(Choice A)   50,000 years agoA50,000 years ago(Choice B)   200,000 years agoB200,000 years ago(Choice C)   800,000 years agoC800,000 years ago

The __________ suggests that during the Ice Age, an ice-free corridor opened between Siberia and North America around 12,600 years ago.Group of answer choicesKelp Highway HypothesisLake Mungo HypothesisCoastal Highway HypothesisBeringia Land Bridge hypothesis