The remains of a teenage girl, aged 15–17 at her death, and nicknamed <u>"Naia"</u>, <em><u>that are more than 12,000 years old</u></em>, were inside a flooded cave located near <em><u>Tulum, Quintana Roo in Mexico</u></em>. They were recovered in 2007 by the cavers Alejandro Álvarez, Alberto Nava and Franco Attolini, of the<em><u> Tulum Speleological Project (PET)</u></em>, dedicated to the registry of the underwater heritage of the region. After seven years of research, a multidisciplinary team from USA, Canada and Mexico, whose principal investigator of the research on <u>"Naia"</u>, <em><u>James Chatters</u></em>, an archaeologist and paleontologist, reported in 2014, that <u>"Naia</u>" has already contributed to understand the origins of the first Americans and her DNA <em><u>confirms the idea that "a single group of Asian emigrants gave rise to both the earliest American settlers and modern Native Americans"</u></em>. <u>So, right answer is B. Members from one single, genetically uniform population populated the Americas from at least 16,000 years ago.</u>
Unfortunately, you did not provide the texts to which the question refers, which makes it impossible for the answer to provide textual evidence. However, I will try to help you in the best possible way.
Answer and Explanation:
How is it possible that the Northern European Planice attracted the first settlers? The answer to this question can be reduced in two words: soil and climate. This is because the colonizers needed to establish themselves in a region where agriculture was possible, the Northern European Planice being a perfect place for this, since the region has an average temperature of 15 ºC being perfect for seasonal agricultural crops. In addition, the region has fertile soil and access to water, making it completely possible to establish agricultural practices on site.
I believe the answer to your question is D.
Don’t quote me on this but I believe that it is b