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>
The differences between physiological<span> and </span>psychological needs<span> are that </span>physiological needs<span> deal primarily with basic external </span>needs<span> for the care and maintenance of the human body. ... These </span>physiological needs<span> include simple basic </span>needs<span> such as nourishing food, clean water, shelter, and clean air.</span>
Answer:
no bite
Explanation:
A contingency may be a punishment or a reinforcement which occurs after the behavior have been expressed by the other person or group.
The penalty contingency may be defined as the immediate response removal of the reinforcer that results in the decrease frequency of the response.
In the context, when Sisco bites Eric hand while playing with him, he stops playing with Sisco for ten minutes. The after condition of Sisco for the penalty contingency is no bite.
Answer:
<h2>they have exoskeletons.</h2>
Answer: Frame of reference
Explanation: A frame of reference could be referred to a set of ideas, assumption, schemas, values or belief on which an individual's decision, understanding or judgement is based. The frame of reference might introduces bias into an individual's understanding or judgement as the frame of reference differs from person to person. This might introduce a sort of bias into a person's concept of understanding by giving or creating meaning to our perception.
Frame of reference could yield breakdown in communication due to differences in belief, experience, assumptions or background of individuals thus, resulting in differences in encoding and interpretation of messages, stimulus or perception.
