Answer:
Hormones and neurotransmitters are different chemical messengers, the former produced by the endocrine glands and the latter by the nervous system. ... However, neurotransmitters' actions are short-lived while hormones act for longer periods of time.
Answer:
Animal skins provided thermal protection and prevented water from penetrating and wetting the interior of the home.
Explanation:
The paleo Indians lived in the paleolithic period, which was a period where the climate was very cold and difficult to survive.
Within this environment, the paleo Indians were a nomadic people, building simple residences, but very well adapted to the climate in which they were subjected. Their houses, generally, were of round shape, being structured by sticks that were covered by bushes and animal skins.
The skins allowed thermal protection, gave the houses a check and prevent rain water, or moisture from entering the interior of the house.
Answer:
D
Explanation:
<u><em>The reason i wanted to say, D, is becuase the rest are not political., or atleast what i heard of. im also trying to help so if its wrong sorry. </em></u>
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Answer: Diffusion
Explanation:
In accordance with cultural anthropology, diffusion is defined as spreading of cultural aspects, traits and components towards other culture. Sharing of ideas , religions, customs, practices, style, technology, language etc takes place.
According to the question, Boasians used cultural diffusion for sharing of borrowing the cultural characteristic of one culture to another culture. In this way, they spread different inventions with help of other culture.
