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leonid [27]
3 years ago
8

What theories about how the first Americans arrived?

Social Studies
1 answer:
nadya68 [22]3 years ago
3 0

Answer:Much of this new theorizing is driven not by archaeologists wielding shovels but by evolutionary geneticists taking DNA samples from some of the oldest human remains in the Americas, and from even older ones in Asia. Those discoveries have opened a wide gap between what the genetics seem to be saying and what the archaeology actually shows. Humans may have been on both sides of the Bering Land Bridge some 20,000 years ago. But skeptical archaeologists say they will not believe in this grand idea until they hold the relevant artifacts in their hands, pointing out that no confirmed North American archaeological sites older than 15,000 to 16,000 years currently exist. But other archaeologists are confident it is only a matter of time until older sites are discovered in the sprawling, sparsely populated lands of eastern Siberia, Alaska and northwestern Canada.

Explanation:

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The Dog goes to the window at five o clock because it wants to be at the window at 5 o clock and because he/she needs to pee.
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3 years ago
Which structure of personality houses one's instincts, according to Freud?
Ymorist [56]

Answer:

The correct option is: c. id

Explanation:

Freud's Psychoanalytic theory explains the human behavior on the basis of unconscious psychic drives of the mind. He also believed that the human mind is responsible for making conscious as well as unconscious decisions.

According to this theory, the human personality depends on the three aspects of the mind: id, ego, and superego

The id is the pleasure-seeking part of the conscious, which houses the primal and the basic human instincts.

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Martha is holding her new baby while she enjoys a bite of peppermint candy. she notices that when the candy comes close to the b
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Just to let you know, this is not a S.S (Social Studies) question. But, instead of just giving the answer.. I'm going to explain. What are the five senses? Sight, Hearing, Smell, Taste, and Touch.

Now let's start with forming an answer:

As she comes close to the babies face, the baby becomes more physically and facially active. The sense that the peppermint activated was Smell. Why? When the candy got closer to the babies face, she smelt it. Because of the strong smell a peppermint has, the baby reacted.

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As Michael watches his instructor pass out papers, he suddenly realizes this is the first major exam and he is totally unprepare
Ivanshal [37]

Answer:

The answer is the alarm stage.

Explanation:

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