Why Human survivability is a distinct feature of early family society

Answers

Answer 1

Answer:

Social bonds helped ensure humans' survival.

(Courtesy of Karen Carr Studio)

Sharing food, caring for infants, and building social networks helped our ancestors meet the daily challenges of their environments.

Over time, early humans began to gather at hearths and shelters to eat and socialize. As brains became larger and more complex, growing up took longer—requiring more parental care and the protective environment of a home. Expanding social networks led, eventually, to the complex social lives of modern humans.

Sharing resources

Beginning 2.6–1.8 million years ago

Some groups of early humans began collecting tools and food from a variety of places and bringing them to favored resting and eating spots. Sharing vital resources with other members of the group led to stronger social bonds and enhanced the group’s chances of survival.

Evidence from Kanjera, Kenya

About 2 million years ago, early humans transported stone up to 12 km (7 mi) to a site at Kanjera, Kenya. There they made stone tools for butchering animals. Smithsonian scientists, working at Kanjera with colleagues from Kenya and the United States, have excavated stone tools and butchered animal bones.

How Do We Know Tools Were Transported?

Different rock types have different chemical compositions. Stone tools excavated from Kanjera chemically match rocks found at natural sources up to 12 km (7 mi) away. Early humans carried the tools from these distant places, probably stopping and using them along the way.

Burned flint, Gesher Benot Ya'aquov, Israel.

Burned flint from the 790,000 year old site of Gesher Benot Ya'aquov, Israel.

(Chip Clark, Smithsonian Institution)

Gathering at the hearth

Beginning 800,000 years ago

During this time period, at Gesher Benot Ya’aqov in Israel, early humans gathered around campfires that they made and controlled. Why did they come together at these early hearths? -Perhaps to socialize, to find comfort and warmth, to share food and information, and to find safety from predators.

A close look at the tiny pieces of flint in this photograph reveals that the flint has been deformed by fire—evidence of fire-making at Gesher Benot Ya’aqov 790,000 years ago.

How Do We Know These Were Hearths?

Scientists found debris from stone tool-making that had been scorched by fire at Gesher Benot-Ya’aqov. Close by were concentrations of burned seeds and wood, marking the location of early hearths. More than a dozen hearths, dating back 790,000 years, have been found at the excavation site.

More time to grow

Beginning 500,000–160,000 years ago

By this time, early humans had evolved much larger brains. Infants were born with small brains, enabling the head to pass through the birth

and energy to caring for the young.

Explanation:

hope it helps you


Related Questions

Why was Robert e.lee confident marching into the north before the Battle of Gettysburg?

Answers

Answer:

in hopes of relieving pressure on war-torn Vir

Explanation:

Regular work, no matter the weather, was a blessing to the workers moving from farms to the city because they would work no matter the weather.
O True
O False

Answers

Answer:

true

Explanation:

because farmers grow crops seasonally and in some parts of the country the ground is frozen during the winter making things impossible for farmers its actually really simple

What pastime adopted by Philip ll was uncommon for king ?

a. He occupied himself with governmental duties.
b. He spent his time redistributing the power of his kingdom.
c. He left his son in charge and set off to conquer new lands.
d. He lived among the people instead of in a palace.

Answers

Answer:

B.

Explanation:

Philip II of Macedon was the ruler of Macedonia from 359 BC to 336 BC. Under his rulership, Macedonia's military force grew stronger. He is also known as an accomplished ruler of Macedonia.

The uncommon thing found in Philip II as a king was the distribution of the power of his kingdom. Philip II used to distribute the land of his kingdom among loyal landowners.

Therefore, option B is correct.

in the late 1800s railroad track was being laid all over the american west what began to spring up along the rail lines

Answers

Answer:

Along the rail lines in the American West in the late 1800s, various settlements and businesses began to spring up. These included:

Towns and Cities: New settlements emerged as trade and transportation hubs along rail lines.

Stations and Depots: Stops for trains with waiting areas, ticket offices, and freight warehouses.

Freight Yards and Warehouses: Facilities for loading, unloading, and storing goods near rail lines.

Industrial Centers: Rail lines facilitated the growth of factories and industries.

Trade and Business Establishments: Businesses like hotels, restaurants, and stores catered to the needs of rail workers and travelers.

Agriculture and Farming: Railroads enabled efficient transportation and expansion of farming communities.

Final answer:

In the late 1800s, as railroad tracks were laid all over the American West, various developments sprung up along the rail lines. Industries related to iron, wood, coal and other resources grew rapidly, towns and cities emerged to support railroad workers and passengers, and farms gained greater access to markets.

Explanation:

In the late 1800s, railroad tracks were being laid all over the American West. Along the rail lines, various developments began to spring up.

Firstly, industries related to iron, wood, coal, and other resources grew rapidly. The railroad industry became the nation's first big business, accelerating the development of other industries. Secondly, towns and cities emerged along the rail lines to support the needs of the railroad workers and passengers. These settlements provided goods, services, and infrastructure such as hotels, restaurants, and repair shops. Thirdly, the expansion of rail lines facilitated the growth of farms, as they gained access to larger markets and transportation for their produce.

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Given the consequences of the French and Indian War, was the Revolutionary
War (American Revolution) inevitable?

Answers

Answer:

I think it was far from inevitable

Explanation:

if this doesn't help, just tell me in the comments

PLESE HELP
How did the practice of appeasement allow World War II to happen?
A. It made Germany pay reparations.
B. It prevented the US from interfering with Germany
C. It stripped Germany's military down to the essentials for national defense
D. It allowed the Nazis to rebuild their military without interference

Answers

Answer:

a

Explanation:

the german government were forced to pay reperations after WWI making them angry.

THIS WAS ONLY ONE OF THE REASONS OF WWII !!!

Answer:

D. It allowed the Nazis to rebuild their military without interference

Explanation:

The PF text book states:

"Countries in Europe were desperate to avoid another war. This practice of not reacting, known as appeasement, was the policy that other European leaders initially used when dealing with Hitler. Appeasement allowed Germany to rearm its military, occupy other countries, and stop paying war reparations."

Hope this helps!!

What is the significance of the caste system in Hinduism, and how has it impacted social and economic structures in India?

Answers

Hinduism has a major caste system that has influenced India's social and economic institutions. Hindus have a social structure based on caste that is hierarchical.

As it produced a tight social hierarchy that was challenging to break, the caste system had a tremendous impact on India's social structures. In addition to limiting social mobility and establishing a system of inherited jobs, the caste system in India has an effect on the country's economic structures.

Due to the fact that members of lower castes have been excluded from opportunities like as job and education, the caste system has been a source of prejudice and inequality.

As a result, the significance of the caste system in Hinduism, and how has it impacted social and economic structures in India are the aforementioned.

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Who is that slender boy and girl?​

Who is that slender boy and girl?

Answers

Answer:
Your mom

Explanation:

5 travel tips for Latin American Revolutions

Answers

it is always advisable to consult with a travel agent or local experts who have up-to-date knowledge of the specific destinations you plan to visit. They can provide valuable insights and guidance to ensure a safe and rewarding travel experience in regions with a history of Latin American revolutions.

1. Research the Political Situation: Before your trip, thoroughly research the current political situation in the countries you plan to visit. Stay updated on any ongoing protests, demonstrations, or civil unrest that might impact your travel plans. Government travel advisories and reliable news sources can provide valuable insights.

2. Stay Informed About Local Customs and Etiquette: Understanding the local customs and etiquette is crucial when traveling to Latin American countries. Respect the local culture and traditions, and be mindful of any sensitivities regarding political matters. Engage with locals respectfully, listen to their perspectives, and be cautious about expressing your own political opinions.

3. Secure Reliable Transportation: In areas with a history of revolutions, it's essential to prioritize your safety during transportation. Choose reputable and licensed taxi services or use ridesharing apps. Avoid traveling alone at night, particularly in areas with a higher risk of crime or political instability. Plan your routes in advance and be prepared for potential roadblocks or disruptions.

4. Keep Important Documents and Emergency Contacts Handy: Carry copies of your passport, identification documents, and emergency contact information. Store electronic copies securely in the cloud or email them to yourself for easy access. Additionally, keep the contact details of your country's embassy or consulate in the countries you visit in case of any emergencies.

5. Purchase Comprehensive Travel Insurance: Obtain travel insurance that covers potential political unrest and civil disturbances. This insurance should include medical coverage, trip cancellation or interruption, and evacuation in case of emergencies. Read the policy carefully to understand its coverage and exclusions.

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Who was the US president during World War I? O A O B. OC. O D. Woodrow Wilson Herbert Hoover Warren Harding Theodore Roosevelt Who was the US president during World War I ? O A O B. OC . O D. Woodrow Wilson Herbert Hoover Warren Harding Theodore Roosevelt​

Answers

your answer is woodrow wilson HOPE THIS HELPED!

Louis Philippe was called the "Citizen King" because he:

was born to a common family.

dressed and acted like a middle class citizen.

expanded voting rights.

gave up his throne to marry for love.

Answers

Louis Philippe was called the "Citizen King" because he Dressed and acted like a middle class citizen. Therefore option B is correct.

Who was Louis Philippe?

King of France LOUIS-PHILIPPE (1773-1850; reigned 1830–1848) was once known as the duc d'Orléans.

The liberal prince Philippe Égalité had an oldest son named Louis-Philippe d'Orléans. Louis-Philippe, a fervent supporter of the Revolution of 1789, ascended to the position of lieutenant general in the army by 1792. He supported the new republic after the monarchy was overthrown that year and took part in the successful battles of Valmy and Jemappes.

The tragic personal dimension of this troubled past gave Louis-Philippe's political career its distinguishing characteristics. He refused to enlist in the prince de Condé's army of aristocratic émigrés, which was made up of his family's most ferocious rivals, while in exile. He started supporting constitutional monarchy in politics.

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He was the mastermind of the terrorist attacks of September 11, 2001.
a.
Saddam Hussein
b. Timothy Mc Veigh
c. Osama Bin Laden
d. Ruhollah Khomeini

Answers

Answer:

c. Osama Bin Laden

Explanation:

He was the one that plotted the entire thing.

What is the greatest challenge for scientists today

Answers

Answer:

A major challenge for newly independent scientists today is that the biological sciences are rapidly becoming much more interdisciplinary.

Explanation:

How did trade along the silk road affect many of the countries that participated?

A) The exchange of goods lead to economic growth

B) The hazards promote cooperation between countries

C) conflict led to advancements in weapons development

D) The cultural exchange destroyed local traditions

Answers

Answer:

A

Explanation:

I got it right on edge

Answer:

A

Explanation:

IF YOU NEED TO KNOW I GOT  IT RIGHT ON EDG

Answer the question in the photo

Answer the question in the photo

Answers

The most accurate description of The Federalist Papers is it is the platform for the 1788 elections.

What do you mean by Revolutionary Era?

The shooting exchange between Lexington and Concord in Massachusetts on April 19, 1775, marked the beginning of the American Revolution.

The goal of the Federalist Papers was to persuade New Yorkers to ratify the Constitution. James Madison, John Jay, and Alexander Hamilton each contributed 85 writings. The majority were printed in newspapers in New York between 1787 and 1788. One of the most crucial sources for deciphering and comprehending the original meaning of the Constitution was thought to be The Federalist Papers.

Therefore, Option (a) is correct.

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Who was the person in charge Japan

Answers

Answer:

First of all, please you did'nt mention time period.  

Explanation:

anyway I think during the ww2 "Hirohito" was the charge person in japan

What was the effect of Texas first oil boom
The rich were divided from the poor
Pollution increased
Population increased
Farmland disappeared

Answers

Answer:

The oil boom attracted many young farm workers to jobs in the oil fields. Most drilling and production jobs were reserved for white workers. Despite facing discrimination in the oil fields, some African American and Mexican American workers found jobs as teamsters, hauling goods to and from the oil fields.

Explanation:

The oil boom attracted many young farm workers to jobs in the oil fields. Most drilling and production jobs were reserved for white workers. Despite facing discrimination in the oil fields, some African American and Mexican American workers found jobs as teamsters, hauling goods to and from the oil fields.

which of the following statements does not reflect the changes and unrest of the 1970s in america

Answers

An events happened during the Vietnam War and the Anti-War Movement is the statements that does not reflect the changes and unrest of the 1970s in america.

There are some important movements related to america during 1970s such as The End of the Civil Rights Movement, The Gay Liberation Movement, the Vietnam War and the Anti-War Movement and The Watergate Scandal.

In the 1970s in America economy affects the abandonment of the gold window, market psychology and keynesian economic policy all contributed to the high inflation. Some major social issues of the 1970s in America that are remembered as an era when the women's rights, gay rights and environmental movements competed with the energy crisis for the world's attention.

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Thinking back to Woodrow Wilson's speech in 1914, does the US involvement in Korea show that the US was trying to "make the world safe for democracy"? Explain your answer.

Answers

Answer:

Yes.

Explanation:

Yes, the US involvement in Korea show that the United States was trying to "make the world safe for democracy" by stopping spreading of communism in Korea. The United states of America joined the south Korea while on the other hand, china and Russia helped and support the north Korea during the war. The United States was trying to protect the democracy in the world so that United States involved in the war.

What are the roles for each branch of government that play in the policy-making process in the United States. Be sure to identify each branch's role in the formulation, debate and adoption, and implementation phases.

DO NOT bother trying to just place an answer for points. It will be reported, deleted and your points will be revoked and possibly placed in the negatives.


PS: Sorry Brainly Mods for reposting this question just need help on it asap.

Answers

Answer:

Evidence-based policymaking is relevant for all levels of government. State agencies play an important role in creating and using evidence as they implement policies and collect data while operating programs. Often, effective evidence-based policymaking requires a healthy partnership between the federal government and states, with some federal programs relying on state-level actions and support. For example, many social services and environmental programs are operated by states on behalf of the federal government, with states collecting data, making eligibility determinations, and conducting enforcement activities. The data collected through these normal operations can be analyzed to ensure programs operate as intended. The federal government can also help support and enable activities at the state-level. In some cases, data may be needed to analyze activities conducted across many states and to generate comparisons for determining what implementation strategies are most effective for a given program.

Explanation:

I hope this is correct

Which describes an effect of Spanish and Portuguese exploration to the New World on the populations of native civilizations in the 16th century?
O The agricultural techniques from the Portuguese had the result of increasing the South American population.
O The immigration of Europeans into the region balanced the emigration of natives out of the region.
O The migration of Europeans into Mexico and South America caused a population increase in those regions.
O The migration of Europeans caused a massive decline in native populations due to disease.

Answers

it’s be because that’s when the immigration had happened
The migration of Europeans caused a massive decline in native populations due to disease.

Europe experienced——— from the 1870’s through the early 1900’s . However the following powerful forces were pushing Europe towards ——

Answers

Europe experienced peace from the 1870s through the early 1900s. However, the following powerful forces were pushing Europe towards war.

What happened in Europe from the 1870s to 1900s?

In the period from the 1870s to 1900s, Europe would experience peace with the last major war between France and Prussia, concluding in 1870. During this time, alliances were made between European states.

Thanks to these alliances, powerful forces such as Germany and Austria-Hungary, felt that they had enough strength to go to war and achieve their aims and so they steadily pushed Europe towards war - the First World War.

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Hello:) i need help with my homework

Hello:) i need help with my homework

Answers

Answer:

Summer 1916:

President Woodrow Wilson is re-elected on a campaign of neutrality in World War I.

January 1917:

The German government announces a policy of unrestricted submarine warfare.

The US government begins to prepare for potential entry into the war.

March 1917:

The United States declares war on Germany.

April 1917:

American troops begin to arrive in Europe to fight in the war.

May 1917:

The first major American offensive of the war takes place in the Battle of Cantigny.

How was the situation in India similar to that of the American colonists before
the American Revolution?

How was the situation in India similar to that of the American colonists beforethe American Revolution?

Answers

Answer:

With the outbreak of war between the American colonies and the British government in the spring of 1775, the question of which side the various American Indian communities would take in the conflict loomed large. Both the Continental Congress and the British government initially hoped that the various American Indian communities would remain neutral. Nevertheless, preparations were soon made on both sides to attempt to woo Indians into alliance and accommodate them once that was accomplished

Explanation:

I Will give Brainlust to the person with the correct Answer!

Use the text below to answer the following question:

Case study: The Very Big Apple
With over eight million people, New York City is the most heavily populated city in the U.S. Between 1800 and 1900, the population of New York increased from about 80,000 to over three million people. In the years after the Civil War, the population of New York City tripled. With a large influx of European immigrants New York became known as the "melting pot." New York has always had the highest population density of any U.S. city. According to the 2000 census, New York City has about 26,403 people per square mile—almost twice the number of people per mile as Chicago.

Based on the statistics in the text and your knowledge, which of the following best describes what life might have been like for most immigrants living in New York City in the 1880s?

They created businesses and factories that made them very rich.
They found work easily and were able to provide many things for their families.
They often lived in overcrowded neighborhoods with poor sanitation and disease.
They had many new opportunities for education and attended museums and plays.

Answers

Answer: The correct answer is " They often lived in overcrowded neighborhoods with poor sanitation and disease." The case Study mentioned how the population of New York tripled years after the civil war with it mainly being immigrants. Due to this huge unexpected spike in New York they often had to live in crowded apartments and rooms. Since the case study also mentioned that New York City has about 26,403 people per square mile, it adds to the sheer numbers of how overcrowded it was.

So the answer was " They often lived in overcrowded neighborhoods with poor sanitation and disease".

What factors led to the Chinese Exclusion Act?

1. Many Chinese were not planning on staying in the US, and therefore, didn't see themselves as Americans.

2.Chinese immigrants were willing to be paid less, which created resentment.

3. Chinese immigrants were willing to be paid less, which created resentment.

4. all of the above

Answers

The first law enacted and put into effect to bar all members of a certain ethnic or national group from immigration was the Chinese Exclusion Act. Additionally, it heralds the start of immigration regulation. Thus, option D is correct.

What cause the Chinese Exclusion Act?

Chinese laborers were not allowed to immigrate at all under the Chinese Exclusion Act of 1882.

The law's passing was preceded by rising anti-Chinese animosity and violence, as well as other measures that targeted Chinese immigrants.

The act was followed by the Angell Treaty of 1880, a set of modifications to the U.S.-China Burlingame Treaty of 1868 that gave the U.S. permission to stop Chinese immigration.

Therefore, On the West Coast, many Americans blamed Chinese workers for the economy's problems and dropping salaries.

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Which is a characteristic of civilization?



art and literature


an army

bronze tools and weapons



economic activity

Answers

A characteristic of civilization is economic activity, which includes trade, agriculture, and the development of complex economies.

One key characteristic of civilization is economic activity. Civilizations develop complex economies that involve various forms of economic exchange and production.

This includes trade, where goods and services are exchanged between different regions or communities, fostering cultural exchange and specialization. Agricultural practices, such as farming and animal domestication, are also fundamental to civilization as they provide a stable food supply and enable sedentary lifestyles. The development of agriculture often leads to the growth of cities and the establishment of social hierarchies.Economic activity in civilizations involves the creation and distribution of goods and services, leading to the development of markets, currency systems, and trade networks. Surplus production allows for the specialization of labor, where individuals can focus on specific skills or professions, such as artisans, merchants, or administrators. This economic specialization contributes to the growth of urban centers, technological advancements, and cultural achievements.

In summary, economic activity is a crucial characteristic of civilization. It encompasses trade, agriculture, the development of complex economies, and the specialization of labor. These economic activities are closely intertwined with other aspects of civilization, such as social organization, technological advancements, and cultural expressions like art and literature.

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What consequences, if any, did the watergate investigation have on the powers of the executive branch?

A) None - Watergate did not influence executive authority
B) Watergate led to permanent expansion of presidential authority
C) Watergate helped restrict presidential authority
D) Watergate restored faith in the White House

Answers

Watergate helped curtail presidential authority

I really need help with this!!!!!!! please! Anyone!
This is an imperialism paragraph about the story shooting an elephant

This paragraph will include the following:

1: Define, in your own words, what imperialism is.

2: Share what form of imperialism is being used in the book, Killing an Elephant

a. Political

b. Economical

c. Cultural

d. Colonial

3. State and quote example of your chosen type of imperialism to support your opinion. You can use up to two forms of imperialism, but you will have to support each one. I suggest focusing on one type.

Answers

Answer:

imperialism is a way of extending a country's power and influence through diplomacy or military force. the country also gains territories of lands.

D. Colonial. The executioner of the elephant represents the imperial country and the elephant symbolizes the victims of the imperialism. the shooting of the elephant shows that imperialism inflicts damage on both parties.

colonial imperialism is a metaphor in this article. Orwell is speaking about britiains role in conquering Burma over 62 years. burma was a colonial state that britain conquered in 1886 and later gained its independence in 1948.

Which of the following statements is true of the Athenian's court system influence on the United States court system?

The United States uses an identical jury system as was used in ancient Athens.

The United States uses a jury system, but with fewer jurors than were used in ancient Athens.
The United States uses a jury system, but with more jurors than were used in ancient Athens.
The United States uses judges, but not juries, as used in ancient Athens.

Answers

Answer:

The United States uses a jury system, but with more jurors than were used in ancient Athens.

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