I believe the answer is: <span>catecholamine
This hypothesis view that pyschological disorder is a direct result of relative decrease in catecholamine that could usually be found </span><span>at central adrenergic receptor sites because This reduction cause the function of hypothalamus part of our brain become significantly slower.</span>
She has a very strong superego. In his theory of psychic entities, Sigmund Freud divided the psychic consciousness into 3 antagonistic levels that generate conflicts between them, and the resolution of that conflict is what governs our behavior. These levels are: The Id which is governed by the pleasure principle, the ego that is governed by the reality principle, and the superego that is governed by the principle of morality.
I hope my answer can help you.
Answer:
Adaption to the land and its resources
Explanation:
migrants and their descendants pushed south and east, adapting as they went.
I think option C is correct by my opinion.