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dimulka [17.4K]
3 years ago
11

What is a leading theory about how human beings first came to the Americas

Social Studies
1 answer:
Elena L [17]3 years ago
8 0
Land bridge theory many scholars think that 15,000 years ago during an ice age hunters crusty land bridge between Siberia and Alaska in search of mammoths and other animals coastal route theory today some scholars think that 40,000 years ago Hunters and gathers think others arrive on Smallboat eventually working on their way down the West Coast of America
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What did Von Braun support by the German government?
ivann1987 [24]

Answer:

Look Down

Explanation:

Wernher von Braun made significant contributions to rocket science and space exploration in the 1930s-1970s. He was one of the principal scientists that developed the Saturn V rocket which took the Apollo 11 mission to the Moon in July 1969.

5 0
2 years ago
Laird: Pure research provides us with new technologies that contribute to saving lives. Even more worthwhile than this, however,
emmainna [20.7K]

D) has its most valuable achievements in medical applications

Explanation:

B<u>oth Kim and Liard agree on the importance of pure research in the field of medicine but do not agree on which of its applications must be prioritized and has had a greater impact.</u>

According to Liard, pure research has been instrumental in saving new lives but its greatest contribution is providing new ideas in terms of science.

Kim disagrees and believes that saving lives must be prioritized over everything and as such it is the priority to be considered

4 0
3 years ago
When 68-year-old Mrs. Blake had a flat tire on a fairly isolated highway, she received help from a passerby in less than 10 minu
Zepler [3.9K]

Answer:

the bystander effect.        

Explanation:

The bystander effect: The term bystander effect is also referred to as bystander apathy or bystander intervention. This is one of the psychological phenomenon which explains that an individual has got the least tendency of helping the other person in an emergency when there are other person present in the given situation competitively when the individual is alone.

Hence, in an emergency, the observers are more likely to intervene if there are no other witnesses present at the moment.

In the question above, Mrs. Blake's experience best illustrates the bystander effect.

4 0
3 years ago
Do you agree with how the colonists responded to the Stamp act? Why or why not? Explain!!
katen-ka-za [31]

Answer: Yes I would agree since the king had all the powers they couldn't nessesarly critic him but they did boycott the stamp act and even create their own stamp. So yes agree :)

Explanation:

7 0
2 years ago
A student chemist created the following model to explain a phase change they observed at home: A chocolate bar was placed in a h
NemiM [27]

Answer:

The student chemist would be melting. Melting would be the correct option, my guy.

Explanation:

7 0
3 years ago
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