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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

Question

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

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Solution

The correct choice is A) supposed; a. This choice correctly uses a semicolon to link two independent clauses, and the article "a" is necessary before "finding" to conform to the conventions of Standard English.

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While researching a topic, a student has taken the following notes:Denisovans were a close relative of both humans and Neanderthals, another early hominin that lived between 200,000 and 50,000 years ago. In a 2019 study, Katerina Douka and Thomas Higham analyzed human artifacts found in the same cave as Denisovan and Neanderthal remains. They were initially unsure if ancient humans, Denisovans, and Neanderthals all shared the cave or simply used it independently at different times. Using a combination of radiocarbon and DNA dating, they determined that the three groups likely overlapped within the cave at various times.The student wants to present the study and its findings. Which choice most effectively uses relevant information from the notes to accomplish this goal?In 2019, Douka and Higham studied human artifacts found in the same cave as Denisovan fossils.eliminateA 2019 study examined the remains of many different kinds of early humans to learn about the kinds of places they lived.eliminateIn 2019,  Douka and Higham used radiocarbon and DNA dating to study materials found in a cave.eliminateIn a 2019 study, Douka and Higham determined that Denisovans, Neanderthals, and early humans all inhabited the same site at overlapping times.

Study figure 1.1 - Where did humans originate?

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