Answer:
Evolution
Explanation
change in the frequency of alleles within a gene pool from one generation to the next. When changes is noticeable as the production increases, it is called Evolution.
<u>D.</u><u> innate factors combined with contact between children and their caregivers produce language.</u>
<h3><u>What is the language development interactionist theory?</u></h3>
The nativist theory and the behaviorist theory of language development have been reconciled in the interaction theory of language acquisition. The interaction approach acknowledges that biological and environmental elements have a role in language development. There are thinkers who lean more toward one end of the extreme than the other within this philosophy of compromise. However, according to all interactionists, children naturally engage with their environment—more especially, their parents or other caregivers—in order to learn the language.
Learn more about interactionist theory with the help of the given link:
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<em>Answer:</em>
<em>50 percent </em>
<em>Explanation:</em>
<em>Behavioral genetics</em><em> is described as the study of environmental and genetic influences on an organism's behaviors. However, by examining or analyzing the genetic influence, a lot more information can be collected related to the process of how a specific environment is being operated to affect an organism's behavior. </em>
<em>According to behavioral geneticist,</em><em> about fifty percent of the variations that are being seen in an organism's personality traits can be attributable to the genetic difference as every organism possess different genetic compilation. </em>
Answer: Social roles began to change.
Explanation:
With improvement in farming communities hunters weren’t as mandatory and farmers that grew successful crops began to move up in social status. Meaning less need for hunters more need for farmers etc..
