What allowed homosapiens to migrate further than earlier people?​

Answers

Answer 1

Answer:

Scientists studying land masses and climate know that the Pleistocene Ice Age created a land bridge that connected Asia and North America (Alaska) over 13,000 years ago. A widely accepted migration theory is that people crossed this land bridge and eventually migrated into North and South America.

How were our ancestors able to achieve this feat, and why did they make the decision to leave their homes? The development of language around 50,000 years ago allowed people to make plans, solve problems, and organize effectively. We can’t be sure of the exact reasons humans first migrated off of the African continent, but it was likely correlated with a depletion of resources (like food) in their regions and competition for those resources. Once humans were able to communicate these concerns and make plans, they could assess together whether the pressures in their current home outweighed the risk of leaving to find a new one.


Related Questions

Who thought that the working conditions needed improvement in Colombia?

ANSWER ASAP! WILL GIVE BRAINLIEST

Answers

Answer:

poor?

or gvrnment

Explanation:

What Japanese characteristic did Degas use in the painting below, as well as much of his work?

Answers

Answer:

Angular viewpoints characteristic Degas use in the painting below, as well as much of his work is further explained below in detail.

Explanation:

Degas originated his own technique of drawing out of the neoclassical custom and consolidated into his painting a feeling of composition that originated from his knowledge of Japanese impressions. Degas was originally regarded with painting movement, from horses to women in different dressing, bathing, and as nightclub performers.

Answer:

Painting scenes within indoor, artificial lighting setting, using foreshortening,  traditionally training.

Explanation:

16. On average, Americans eat ____
calories more each day than our ancestors

Answers

3,600 calories more than our ancestors

does anyone know 1 of the essay's about civil rights

Answers

Answer:

Role of Technology in the American Civil War. The American Civil War is the first real modern war in America. Most of...

Technologies of the Civil War. Technologies of the Civil War During the Civil War, many technological advances were...

The Civil War Ended. The Civil War ended up being a turning point for many women. Women were required to remain at... Explanation:

Make b the subject of the formula a = Vb+ 6​

Answers

Answer:

b = (a - 6)/V

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Explanation:

Step 1: Define

a = Vb + 6

Step 2: Solve for b

Subtract 6 on both sides:                     a - 6 = VbDivide V on both sides:                        (a - 6)/V = bRewrite:                                                  b = (a - 6)/V

What effect does the Sun’s gravity have on the Earth?

Answers

Answer:

the sun pi ulls our planet just as eart pulls it tobus

- What were three major events in order from beginning middle end of the War of 1812

Answers

Answer:

America declaration of war against the British is issued. The war is later known as “Mr Madison's War” or “The Second American Revolution.”

Answer:

Explanation:

Battle of Tippecanoe-1811-Ohio River Valley

Congress declares -"Mr. Madison's War"-June 18, 1812-Washington, D.C.

British capture Ft. Mackinac-August 16, 1812-Michigan

Invasion attempts of Canada-1812-U.S.--Canadian border

why didn't' Georgians like the Georgia platform

Answers

They didn’t like their plat for because of low flood production

Answer:

Because they wanted to disrupt the interstate slave trade, weakening  the fugitive slave laws, or abolishing slavery in the district of Colombia.  

Explanation:

I am really into history/ social study's.

Who has legislative power?

Answers

Answer:

Congress

Explanation:

What factors led the founding fathers to create a constitutional democratic republic?

Answers

Answer:

The Founders were ever mindful of the dangers of a tyrannical government. So they built a system in which the powers of each branch would be used to check the powers of the other two branches. Additionally, each house of the legislature could check one another.

Explanation:

Hope this helped

Which two countries are directly NORTH of Denmark?

Answers

Answer:

Sweden and Norway

Answer:

Norway and Sweden

Explanation:

Have a good day!

WILL GIVE BRANILY
What type of evidence should a writer look for when researching for an essay?

evidence from opinionated sources
evidence from unidentified sources
evidence from sources that are free of bias
evidence from sources that present a single point of view

Answers

Answer:

evidence that are free of bias

Explanation:

Answer:

evidence from sources that are free of bias

Explanation:

How was louis xvi an outstanding example of absolutism?

Answers

Answer:

The monarchy of Louis XIV was characteristic of absolutism because the ruler, Louis XIV held absolute complete power.

Explanation:

The Absolutism of Louis. Thus, in religious matters (except where Jansenism was concerned), in his dealings with the nobility and the Parlement, in his attitude toward the economy, and in his manner of governing the country, Louis revealed a desire to exercise a paternal control of affairs that might suggest a modern dictator rather than a 17th-century king.

__________ powers are powers in which authority is shared by both the federal and state governments.
A.
Reserved
B.
Federalist
C.
Delegated
D.
Concurrent

Answers

d. concurrent powers are powers that the authority is shared by both the federal state and governments

Name the building in this image:

Answers

Answer:

Hagia Sophia in Mosque

Explanation:

It's in Istanbul a city in Turkey, and it was built in the year 537

Hope this helped!

plz help asap

What was one effect of the renewed use of the Silk Road between Europe and Asia?

O Renewed use of the Silk Road resulted in the loss of port cities.

O The Mongolian Empire used its wealth and power to expand into Africa.

O Goods and ideas were able to spread quickly along these trading routes.

O Renewed use of the Silk Road resulted in less trade between Europe and Asia.​

Answers

C goods and ideas were able to spread ...

Answer:

i think is C

Explanation:

How did the Cherokee fight the government?​

Answers

Answer:the protested the legality of the treaty

Explanation:

what is the shortest article in the US constitution not needed anymore? please help asap

Answers

Answer:

Article III - Judicial Branch | The National Constitution Center.

Which of the following European powers did not build a large empire in Africa?

Great Britain

Russia

France

Germany

Answers

Answer:

Russian

Explanation:

European powers—Britain, France, Germany, Belgium, Spain, Portugal, and Italy were the ones that build a large empire.

The Treaty of Paris - How did it impact Native
Americans?

Answers

Answer:

Native Americans in Ohio feared that colonists would move onto their lands, which moved them further west.

Explanation:

I found the answer on a sight.

Which of these other South American countries would you expect to have a natural resource of fish? A. Bolivia B. Paraguay C. Ecuador

Answers

C their a natural place

Answer:

i got c ecuador is closer to the sea

Explanation:

Did imperialism improve the lives of those who were colonized?

Answers

Answer:

The correct answer is that in some ways it did, and in some other ways it did not.

Explanation:

For example, colonialism brought economic development to many colonies. In India, the British build a large railroad network that crosses the country, and that is still in used to this day. In Latin America, the Spanish founded many universities in each of their colonies, that continue to be important institutions of education and thought.

However, in many other ways, colonialism did not improve the lives of those colonized. Colonialism often brought war, violence, slaughter, and even genocide to the colonized populations. It also led to the destruction of many ethnic and domestic cultures and ways and thoughts.

So in conclusion, it depends on the country, the period, the aspect that is being treated, and the analysis that is made.

Corn was an important crop in Texas because it...........
a. brought money into Texas so Texans could buy supplies

b. became the major crop Texans sold to the United States and Europe

C. became the crop settlers traded with the Mexicans which improved their relationship

d. served as a basic source of food for the Texans and their livestock
Please select the best answer from the choices provided

Answers

I think it’s (a) brought money to Texas so Texans could buy supplies.

Answer:

Its D served as a basic source of food for the Texans and their livestock

Explanation:

CAN SOMEBODY WRITE ME A 500 WORD ESSAY ABOUT THE INAUGURATION THAT HAPPENED TODAY PLZZ!!

Answers

Answer:

Bush delivered his second inaugural address after being sworn in for his second term. In his address Bush promised to keep his word and fulfill his duty as president of the United States. These duties have not been upheld according to the numerous protestors who showed up at his Inauguration. In his Inaugural Address Bush discussed many things. The inaugural address was a speech which would reassure the American people that President Bush will lead us to victory. In the Address Bush promises to fulfill.

PLEASSSE HELP MAKING BRAINLIEST IF RIGHT

Answers

Answer:

A

Explanation:

Go with the answer A

A the answer is a it won’t let me send it without 20 characters

Which two statements explain why the Mongols were such good warriors?

Answers

Answer:

they were herders and they were skilled at archery

Explanation:

Help plsssssssssss imma fall

Answers

The answers are A D D C B

Answer:

first is letter c because that means that citizens need to follow some laws or something like that

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What are three differences between rocks and soil China sailed in the Age of Discovery to spread this The Renaissance begins when Cosimo de Medici and his friends search Europe for ____________. Simply reading pagan authors like Socrates and Plato was punishable by excommunication from the church 2) divide 54kg in the ratio 1:5= 6th grade math help me plzzzz Please I need help like now CAN SOMEONE PLZ HELP 48 is 16 2/3% of what number? Please help I will give brainliest and 11 points!! Solve the inequality.X + 25 < 33O A. x< 58B. x < 8C. X> 58OD. X > 8 Which of the following is not an effective structure for a research paper?A. Cause/effectB. ChronologicalC. Compare/contrastD. Fact/Opinion Match teach example to the correct category I need help !!!! n 32 5 = 10 help plz Find the value of x.4x + 52x + 21, smby help me wit dis pls what is the shortest article in the US constitution not needed anymore? please help asap Adding oil to a table would ___________ the friction when sliding a book across it.Increase or decrease What equation is a proportion?7/9 = 21=281/3 = 1/45/8 = 20/323/4 = 6/9 I need help with this! I have to select all that apply! USPS charges a flate rate of $5.50 for the 1st pound of shipping, plus $1.35 for each additional pound. FedEx charges $8.00 for the 1st pound of shipping and $1.10 for each additional pound. How many pounds will it take for USPS and FedEx to cost the same? FinWhat is the perimeter of the triangle in the graph? Round your answer to the nearest tenth if necessary. (1 point) 8.9 8.0 12.9 8.5d the missing y-coordinate that makes the two triangles congruent. Triangle ABC: A(8,4), B(2,6), C(5, 0) Triangle MNO: M(7,4), N(1,2), O(4, y)