The Panama land bridge connecting Central America to South America has existed

A. For less than one million years
B. For about two million years
C. Since the first inhabitants arrived in North America
D. Since the first inhabitants arrived in South America

Answers

Answer 1

Answer:

For about two million years

Explanation:

Answer 2

Answer: The answer is B for about two million years

Explanation: The land bridge between Panama and Colombia has existed for only about 2 million years. This means that plant and animal life in North America, Central America, and South America developed separately for some time before they became one geographic unit


Related Questions

What did Mesopotamia get in trade from India?

Answers

Answer:

By the time of the Assyrian Empire, Mesopotamia was trading exporting grains, cooking oil, pottery, leather goods, baskets, textiles and jewelry and importing Egyptian gold, Indian ivory and pearls, Anatolian silver, Arabian copper and Persian tin.

Explanation:

Answer:

I think it will be ivory , ebony and gold

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How do you think Confucius’s experience working in government affected his thinking and philosophy?

Answers

Answer:

below

Explanation: Government and society in China were grounded in the Confucian philosophy, which held that there was a basic order in the universe and a

natural harmony linking man, nature, and the cosmos (heaven) ; it also held that man was by nature a social being, and that the natural order

of the universe should be reflected in human relations

I need help with this history essay!! :( Please!!

what was the view point of white southerners during reconstruction? example: how & why they were able to influence transition from slavery to freedom & include opinion about ex slaves & impact of reconstruction

I just need help to format! Thank you!

Answers

Answer:

I belive this would help

Explanation:

Answer:

BRO DONT GIVE THEM SO MUCH POINT. YOU CAN GIVE 10 OR 5 POINTS

If your birthday is yesterday and i have 3 red finger on my triangles, how many dogs are their in the alphabet?

Answers

36 hmmm i’m pretty sure 36

Which power does not have a value of 64?


2^6


4^3


8^2


32^2

Answers

Answer:

32^2

Explanation:

This would be wayyyy too much

32^2 would be 1024

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please answer in 5 or more sentences , I live in los angeles

Answers

Answer:

Base on  search for Los Angeles historical time

Explanation:

The modern History of Los Angeles began in 1781 when 44 settlers from New Spain established a permanent settlement in what is now Downtown Los Angeles, as instructed by Spanish Governor of Las Californias Felipe de Neve and authorized by Viceroy Antonio María de Bucareli.

(01.05 MC)Which of the following best describes the location of the first river valley civilizations?

Civilizations developed in locations ideal for trade with natural defenses to prevent attack.
Civilizations developed in remote areas so that they did not have to spend tax money on defense walls.
Civilizations developed in areas well suited for agriculture but relied on trade for everything else.
Civilizations developed in areas ideal for trade but low in natural resources and defenses.

Answers

A - because that’s the most logical, none of the others make sense

Answer:

The answer is A: Civilizations developed in locations ideal for trade with natural defenses to prevent attack.

Explanation:

I don't need to explain myself. :P

what does a secondary source do

A. gives you no information

B. gives you information directly from the source

C. tells you everything you need to know about a subject

D. gives you information about many primary sources

Answers

Answer:

gives you information directly from the source

D: gives you information about many primary sources


These sources offer an analysis or restatement of primary sources. They often try to describe or explain primary sources. They tend to be works that summarize, interpret, reorganize, or otherwise provide an added value to a primary source.

Examples of Secondary Sources:
Textbooks, edited works, books, and articles that interpret or review research works, histories, biographies, literary criticism, and interpretation, reviews of law and legislation, political analyses, and commentaries.

Hope this helps you better to understand the meaning of secondary sources

What happend in 1947 event and detail

Answers

Answer:

On August 15, 1947, the Indian Independence Bill took effect, inaugurating a period of religious turmoil in India and Pakistan that would result in the deaths of hundreds of thousands, including Gandhi, who was assassinated by a Hindu fanatic in January 1948 during a prayer vigil to an area of Muslim-Hindu violence.

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Which part of the cell theory explain that you came from your mom and dad?
Group of answer choices

All cells come from cells that already exist.

All living things are made of cells.

Cells are the smallest units of life

Answers

Answer:

a

Explanation:

mom and dad already have existing cells, and those cells made you, so you came from existing cells

The correct option is A. All cells come from cells that already exist that part of the cell theory explains that you came from your mom and dad.

The scientific idea that cells make up living organisms, that they are the fundamental structural and organizational unit of all species, and that they all originate from previously existing cells is known as cell theory. It was first proposed in the middle of the nineteenth century.

Who is the mother of the cell?

In the process of cell division, the cell that divides to produce two daughter cells is known as the mother or parent cell. The two daughter cells produced during mitosis share the same genetic makeup as the mother cell. In meiosis, the daughter cells have half as many chromosomes as the mother cell and differing genetic makeup.

The hypothesis is that cells divide and transmit genetic information; that energy flows within cells; and that cells are the fundamental structural, functional, and organizational elements of both single-celled and multicellular animals.

Thus, According to the "cell theory," all living things are composed of cells, and all living cells are derived from other living cells.

Learn more about Cell here:

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Why might many of the states that bordered the Union have decided not to secede?

Answers

Because politics on the north had more impact power or influence on these states than south

Is Marxism useful for understanding society in the present time?

Answers

Answer:Yes Marxism is useful for understanding society in the present time

Explanation:

Yesssss it isss useful

World war two continued for the Americans after Germany surrendered True or false

Answers

Answer:true

Explanation:

they kept fighting the japanese

World War II ended six years and one day after Germany’s invasion of Poland on September 1, 1939, sparked the 20th century’s second global conflict. By the time it concluded on the deck of an American warship on September 2, 1945, World War II had claimed the lives of an estimated 60-80 million people, approximately 3 percent of the world’s population. The vast majority of those who died in history’s deadliest war were civilians, including 6 million Jews killed in Nazi concentration camps during the Holocaust.
Germany employed its “blitzkrieg” (“lightning war”) strategy to sweep across the Netherlands, Belgium and France in the war’s opening months and force more than 300,000 British and other Allied troops to evacuate continental Europe from Dunkirk. In June 1941, German dictator Adolf Hitler broke his nonaggression pact with the Soviet Union and launched Operation Barbarossa, which brought Nazi troops to the gates of Moscow.
By the time the United States entered World War II following the Japanese bombing of Pearl Harbor, German forces occupied much of Europe from the Black Sea to the English Channel. The Allies, however, turned the tide of the conflict, and the following major events brought World War II to an end.

HURRY PLEASE!!
what percentage of EACH house of state legislatures must approve a proposed constitutional amendment for it to become law?
A)1/2
B)2/3
C)3/4
D)4/5

Answers

Answer:

3/4

Explanation:

c is correct, like the other guys said

After an amendment is proposed officially, one ratification option is for state legislatures to approve or not approve the proposal. For the proposed amendment to become part of the Constitution, 3/4 of the states must approve. This is they way all amendments but one- the 21st- have become law.

What is the strongest check on the president's power ?

Answers

Answer:

The President in the executive branch can veto a law, but the legislative branch can override that veto with enough votes. The legislative branch has the power to approve Presidential nominations, control the budget, and can impeach the President and remove him or her from office.

Explanation:

The virus responsible for the Avian flu _____.
has been contained
can be passed from human to human
has renewed fears about a future global pandemic
can be passed from birds to humans

Answers

Answer:

D. can be passed from birds to humans.

Explanation:

Pathogens are organisms such as virus, fungi, bacteria, protozoa, worms that causes diseases to its host.

Avian flu is a strain or variant of the Influenza virus which is predominantly causes a disease in birds such as chickens. The virus responsible for the Avian flu can be passed from birds to humans; when anyone comes in contact with a bird that is carrying the virus i.e a sick bird with Avian flu.

Homeostasis can be defined as a process through which a living organism maintains a steady or stable physical, internal and chemical environment ideal to enhance life and proper functionality.

If a person becomes infected with a pathogen, such as a virus. The internal stimulus that mainly takes place in order for their body to maintain homeostasis is that their core temperature increases. This is because pathogens such as a virus do not thrive or survive in a hot environment; they're naturally allergic to high temperature (heat).

In a free market economy, decisions are made according to the laws of _____.

Answers

Answer:

n a market economy, most economic decision making is done through voluntary transactions according to the laws of supply and demand.

Explanation:

2. How and why did Reconstruction fail, and how did its failure impact the lives of African Americans in the
South?

Answers

Answer:The failure of Reconstruction was a tragedy, but it's also possible to say ... major gains in equality for African Americans progressed even as the population split in new and enduring ways. ... Southern whites played the most obvious role in this overthrow, but ... Offers may be subject to change without notice.

Explanation:The failure of Reconstruction was a tragedy, but it's also possible to say ... major gains in equality for African Americans progressed even as the population split in new and enduring ways.

What did they do for irrigation?
a. They made canals & ditches
b. They made roads & ditches
c. They made roads & canals
d. They made rivers & valleys

Answers

Answer:

A

Explanation:

yeah it’s A

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2
Incorrect
Select the correct answer.
Which statement describes the interactionist theory of religion?
A.
Religion serves an important function in society.
B.
Society constructs religion through various rituals.
X
C.
Religion shapes the lives of its members and is capable of being relevant.
D.
Religion is a means through which the ruling class justifies social inequalities.
Next

Answers

Answer:

its B

Explanation:

I read it on edmentum

The statement that describes the interactionist theory of religion is the social constructs of religion through various rituals. This option B is correct.

What is the interactionist theory?

The theory is based on the idea that human beings interact with one another and give meaning to themselves, others, and the world around them.

They use meaning on the basis of decision-making and take action in everyday lives. These interacts take places in society and interactionism is considered ti be a micro action theory

Find out more information about the theory.

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Where do state governments get their
powers from in the constitution?

Answers

Answer:

In the Tenth Amendment, the Constitution recognizes the powers of the state governments

ExplanatioIn

Lincoln led the country during the Civil War to save the union and ….
reconstruct the South
build the transcontinental railroad
give voting rights to all citizens
end slavery

Answers

End Slavery

I’m not positive this is right

Answer:

End slavery.

Explanation:

Emancipation Proclamation freed those who were enslaved DURING the Civil War while Reconstruction was AFTER the Civil War.

how did the US deal with the slavery issue

Answers

Answer:

Slave

Explanation:

Answer:

the power to ban the slave trade slavery confronted the delegates. Southern states wanted other states to return escaped slaves

Explanation:

Hi can you help me with this problem i dont understand it
Ill do anything if your correct​

Answers

Answer:

Portuguese explorers began voyages south along the Atlantic coast of Africa.  First the Portuguese established trading posts along the coast of West Africa, but gradually moved further south along the coast. This was the beginning of the African slave trade. The Europeans is different from the Arabs, they did not conduct raids themselves, but bought slaves from Arab slave brokers and African chiefs. Europeans built trading post and forts all along the coast of West Africa.  The slaves were transported across the Atlantic Ocean primarily to Brazil, the West Indies and the English colonies in North America. As the demand for slaves expanded, whole areas of Africa were depopulated. The European African slave trade began during the mercantalist era. It continued well into the industrial era. In fact because African slaves played a major role in the industrial revolution in Europe.

Explanation:

What is the origin of phillis Wheatley’s name

Answers

Answer:

Her first name Phillis was derived from the ship that brought her to America, “the Phillis.”

Explanation:

Born around 1753 in Gambia, Africa, Wheatley was captured by slave traders and brought to America in 1761. Upon arrival, she was sold to the Wheatley family in Boston, Massachusetts. Her first name Phillis was derived from the ship that brought her to America, “the Phillis.”

The origin of Phillis Wheatley’s name is that her first name Phillis was derived from the ship that brought her to America, “the Phillis.

Who was  Phillis Wheatley?

The  Phillis Wheatley supported the patriots during the American Revolution,. The Wheatley’s opposition to slavery heightened. She wrote several letters to ministers and others on liberty and freedom.

During the peak of her writing career, she wrote a well-received poem praising the appointment of George Washington as the commander of the Continental Army. However, she believed that slavery was the issue that prevented the colonists from achieving true heroism.

The origin of Phillis Wheatley’s name is that her first name Phillis was derived from the ship that brought her to America, “the Phillis.

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What groups did the Nazis persecute?

Answers

the group nazis persecuted was the jews

They religiously persecuted the Jews

PLEASE SOMEONE HELP!!!!!!!

Answers

Answer:

Well, I would have to look at the entire pamphlet to determine what the correct answer is.

Explanation:

Send me a picture of the pamphlet if you can.

What resulted from the growth of cash crops in Louisiana?

a need for a larger workforce

a more diverse harvest

less reliance on farm machinery

year-round harvests

Answers

Answer: The answer is a need for a larger workforce.

Explanation: As cash crops meant increased economic growth for Louisiana, it also meant that a larger workforce was needed to produce these items.

Trade encourages economic interdependence and cultural diffusion. But is trade always good for people and countries? In one or two paragraphs, consider the benefits and disadvantages of trade. Be sure to include at least one benefit and one disadvantage and explain your reasoning thoroughly, hop​

Answers

Cool but he was a very good guy and I was wondering if you could help me with the help of the kids and I just need

Which of the following expression is equivalent to 5 · 5 · 5 · 5 · 5 · 5?


5^5


5^6


6^5


5^7
THIS IS MATH

Answers

Answer:

5 exponent 6

Explanation:

because their are 6 5' being multy plyed

Answer:

2) 5⁶ is the right answer.

Explanation:

5×5×5×5×5×5=5⁶

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