Qual a descoberta que marcou uma grande mudança na alimentação dos grupos humanos caçadores e coletores. Servia na preparação de alimentos e na defesa contra grandes animais:

Answers

Answer 1

Answer:

A descoberta de ferramentas pontiagudas.

Explanation:

Com o avanço da humanidade, as comunidades caçadoras e coletoras, buscavam formas de facilitar suas atividades, provomer proteção e melhorar sua qualidade de vida. Dessa forma, as comunidades começaram a utilizar ferramentas pontiagudas e afiadas para ajudar na alimentação e na proteção das comunidades.

Essas ferrramentas eram utilizadas para cortar carnes e frutas, facilitndo a limentação e para matar possiveis predadores que se aproximassem. As ferramentas eram feitas por ossos ou dentes de animais mortos.


Related Questions

What 3 titles was ivan iv awarded in 1721?

Answers

Answer: knowlage phyojoly subjects

Explanation:

What happened on June 6th 1944
1 Battle of Stalingrad
2 Battle of the Bulge
3 Battle of Berlin
4 D-Day​

Answers

You’re answer is 4. D-Day I think. I’m sorry if I’m wrong
Answer:
4 D-Day


Reason:
Researched

Why might it be a surprise that Hitler invaded the Soviet Union?

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Hello! If this answer doesn’t fulfill all of your questions, or it doesn’t have the exact information you are looking for, I apologize. But, I will try to help you to my best ability! <3

Answer:On June 22, 1941, Adolf Hitler launched his armies eastward in a massive invasion of the Soviet Union: three great army groups with over three million German soldiers, 150 divisions, and three thousand tanks smashed across the frontier into Soviet territory. Hitler had always wanted to see Germany expand eastwards to gain Lebensraum or 'living space' for its people. After the fall of France Hitler ordered plans to be drawn up for an invasion of the Soviet Union. He intended to destroy what he saw as Stalin's 'Jewish Bolshevist' regime and establish Nazi hegemony.

Again, hope this helps! Good luck! :D

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Which pair of states had large increases in population in the 1800s due to discoveries of gold?
A.
California and Alaska
B.
Minnesota and Wisconsin
C.
Hawaii and North Dakota
D.
Connecticut and Rhode Island

Answers

A. California and Alaska

Which countries in East Asia seem to have the fewest resources?

Answers

Answer:

In Java and the Eastern Provinces

solve the compound inequality

Answers

Answer:   [tex]-14[/tex] [tex]\leq r \leq - 1[/tex]

Explanation: You're welcome ;)

Plz help! Due tonight!
What effects did the Soviet invasion of Afghanistan have on the United States? How did the US respond?

Answers

One long-term effect of the Soviet invasion and the withdrawal of the troops was that it leads to the establishment of a breeding ground for terrorism. The US provided the resistance with guns and antiaircraft missiles which now they face, even if it seemed like a good idea at that time.

Explain the historical circumstances that led to the territorial divisions in the Middle East in the 1920s

Answers

Answer:American interest in the region. During the 1920s, 1930s, and 1940s, Syria and Egypt made moves towards independence. ... The Arab–Israeli conflict in Palestine culminated in the 1947 United Nations plan to partition Palestine.

Explanation:

In 1920, riots break out against British rule in Iraq. This is known as great revolution in Arab Iraq.

Arab world divided into nation-states by implemented the Sykes-Picot Agreement implemented by British and French.

What happened in 1920?

In 1920, Greece and Armenia was attacked by Turkish army. Partitioning of Ottoman Empire and creation of Republic Turkey.

This caused distress among the citizens, the downturn of economy was also witnessed.

Learn more about war history at https://brainly.com/question/23403200

List several reasons why Mecca is an important city to Islam

Answers

Explanation:

1.It is the home of the prophet Muhammad (s.a.w)

2.it was where he received his first command from Allah (s.w.t)

3.it is the home to the kaabah

4.it was where the kafiruns(disbelievers) made their home before the prophet Muhammad (s.a.w) brought the commandments of Allah(s.w.t) to them

which factor gave rise to Nazi
Power in Germany?

Answers

Answer:

political and economic instability

Explanation:

Which phrase best completes the diagram? Role of the federal reserve in the U.S economy

Answers

what phrase we are talking about?

What pressures ended the rule of Tsar Nicholas II

Answers

Answer:

The kind of pressures ended the rule of Tsar Nicholas II is fighting in World War I, over the years of injustice, toppled the rule of Tsar Nicholas II, and he was replaced by Provisional Government to continue in the war.

Explanation:

Hope this helped!!!

How did Alfred E. Smith feel about the impact of the New Deal on the
government?

Answers

Explanation:

Smith sought the 1932 Democratic presidential nomination but was defeated by Franklin D. Roosevelt, his former ally and successor as Governor of New York. Smith then entered business in New York City, became involved in the construction and promotion of the Empire State Building, and became an increasingly vocal opponent of Roosevelt's New Deal.

answer the question for 15 points and brainlest

Answers

Answer:

A the stamp act

Explanation:

trust meh look it up if you dont belive me

the answer Is A the stamp act

The passage of the Immigration Act of 1965 continued to favor northern Europeans but allowed small increases for U.S. allies. continued to favor northern Europeans but allowed small increases for U.S. allies. was a compromise with nativists and led to few gains for Latino and Asian migrants. was a compromise with nativists and led to few gains for Latino and Asian migrants. led to a tightening of immigration standards to stop Communist infiltration. led to a tightening of immigration standards to stop Communist infiltration. eased restrictions on immigration by ending the previous quota system.

Answers

Answer:

- eased restrictions on immigration by ending the previous quota system.

Explanation:

'Immigration Act of 1965' terminated the previously existing formula of National Origins/ the quota system that discriminated the immigrants on the basis of their race. The law brought in by Johnson allowed the Eastern, Westerns, as well as, Southern Europeans to receive equal treatment regardless of their race or their country of origin. The key reason behind the decision was that the majority of American immigrants were originated/born in either Canada or Europe. Thus, this law mitigated the limitations levied on the immigration.

How do scientists estimate when humans reached a new area?

Answers

Answer:

they dig up fossils that looks like human remains ( bones )

Explanation:

What were the native Americans trying to do when they took over Alcatraz A. Acquire more housing B. Take the warden hostage C. Obtain weapons. D. Make people aware of Indian grievances URGENT! WILL MARK BRAINLIEST

Answers

Answer:

Option D. is correct.

Explanation:

When a group of Native Americans from different tribes took over Alcatraz on November 20, 1969, they were trying to make people aware of Indian grievances. Native Americans also took over the following:

1. Center of education

2. Center of ecology

3. Museum

4. Spiritual center

5. An Indian school

Option D. is correct.

What characterizes a republic as a form of government?

Answers

Answer:

In a republic, the power lies in the hands of citizens who vote for their leaders. In the Roman republic, only free-born male citizens were allowed to vote. ... The patricians were rich and made laws when they were in government positions.

Describe working conditions during the Industrial Age

Answers

Answer:

The working conditions were horrid, there was terrible famine, no safety equipment, and very little pay. It was not uncommon for numerous people to leave one factory, in one day, with newly missing body parts and often lost lives.

Explanation:

ne

cive

Which word from King's speech has the strongest

emotional connotation?

✓ majestic

What emotion does this word inspire in the reader?

v a feeling of wanting to do something grand

What is King's purpose in using this word with a strong

emotional connotation?

✓ to inspire people to remain nonviolent

must

re

P

am,"

ng Jr.

Answers

Answer:In Martin Luther King Jr.'s "I Have a Dream" speech, the word "majestic" has the strongest emotional connotation.

The emotion that this word inspires in the reader is the desire to do something extraordinary.

King's purpose in using this word with such an emotional connotation is to call people to follow his nonviolence principles.

Explanation:

Answer:✓ majestic

What emotion does this word inspire in the reader?

v a feeling of wanting to do something grand

What is King's purpose in using this word with a strong

emotional connotation?

✓ to inspire people to remain nonviolent

Explanation: trust i got it on ed

How did the British blockade during the War of 1812 affect American manufacturing?

Answers

Answer:

The U.S. was cut off from European manufactured goods.  There were taxes of 15% to 30% on imported leather goods, textiles, pig iron, and other products to protect American industries.

Explanation:

Answered by NONE other than the ONE & ONLY #QUEEN herself aka #$$$DRIPPQUEENMO!!

HOPE THIS HELPED!!

At the time of the Louisiana purchase there was_________

Answers

Answer:

a balance in Congress between free and slave states.

Explanation:

It’s B on Edegenuity & it’s right.

Who wrote America's national anthem?​

Answers

Answer: Francis Scott Key
Francis Scott Key or John Stafford Smith

1,2 or 3 Water spills from a glass carried by someone who is walking steadily and suddenly stops short.

Answers

Answer:

the water pours .

Explanation:

because he/she was walking slowly and suddenly he/she stops, the water in the glass will accelerate the same speed the person was accelerating.

Considering the source and your knowledge of history, all of the following statements are true regarding governing systems c. 1450-1750 EXCEPT?Elimination ToolSelect one answerABoth the Portuguese and the Ming dynasty supported imperial expansion.BBoth Ottoman and Mughal dynasties supported imperial expansion.CBoth Spanish and Ottoman empires supported imperial expansion.DBoth Russian and Mughal dynasties supported imperial expansion.

Answers

Answer:

Option: A. Both the Portuguese and the Ming dynasty supported imperial expansion.

Explanation:

Imperial empires in 1450- 1750 expanded using gunpowder, military strategies, cannons, and trade. During this period Europe began to expand and built empires. Some of its empires were the British Empire, the Dutch East India Trading Company, and the Spanish Empire. Beyond the Maritime empires, many land empires emerged like the Ottoman and Mughal Empires.

Can someone please help me​

Answers

Answer:

I believe it's to deliver the state of the union address. I might be wrong but I hope this helps.

how did eugene talmadge feel about the new deal

Answers

Answer:

After he was stricken with polio, Roosevelt began visiting the therapeutic waters of Warm Springs in the mid-1920s to strengthen his paralyzed legs. He established the Warm Springs Foundation (later the Roosevelt Warm Springs Institute for Rehabilitation), and he became actively involved in the local community. Through Warm Springs, Roosevelt began to study the connections between Georgia's difficult agricultural conditions and its social and educational problems. His New Deal programs, begun immediately upon his inauguration in 1933 and aimed first at economic recovery, would ultimately address the nation's and Georgia's social conditions as well.

Answer:

After he was stricken with polio, Roosevelt began visiting the therapeutic waters of Warm Springs in the mid-1920s to strengthen his paralyzed legs.

Explanation:

Describe scout from " to kill a mockingbird " ?

Answers

Scout Finch lives with her father(Atticus), brother(Jem), and their African American cook (Calpurnia), in Maycomb. She is intelligent and, by the standards of her time and place, a tomboy. Scout has a combative streak and a basic faith in the goodness of the people in her community.

answer pls
The chart below compares two systems of government.



Form Characteristics
Parliamentary
?

Presidential
Citizens elect an independent executive branch of government.



Which statement completes the chart?


a. The leader of the largest party in the legislature also serves as the chief executive.


b. Power is shared between the national and local governments.


c. A single individual holds supreme political power.


d. Legislative and executive powers are divided into separate branches.

Answers

Answer:D

Explanation:o_0

The statement that completes the chart under Parliamentary form of government- Legislative and executive powers are divided into separate branches. Thus option d is the correct answer.

What is the parliamentary form of government?

A parliamentary system, also known as parliamentarian democracy, is a democratic governance system in which the executive derives democratic legitimacy from its ability to command the support of the legislature, usually a parliament, to which it is accountable.

The legislative and executive branches of government are closely related in a parliamentary system, while the judiciary is independent of the other two branches. The legislative, executive, and judicial branches of government are all independent in a presidential system.

Therefore, option d is the characteristics of the Parliamentary systems of government.

To learn more about parliamentary system, click here:

https://brainly.com/question/3069300

#SPJ2

5. A valuable resource that attracted many Europeans to Central Africa in late 1400s was

Answers

what are the answer options ?
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What's the value of[tex]25 \div 5[/tex] Parallelly lines/angle problem BONUS: Freedoms mean that you cannot go to prison for saying or doing certain things. However, they do not mean you may not have to face other ______________________ of your actions. Fill in the blank! rewrite the following sentence in the present perfect tense "learners prepare for the quiz in reading about local and international current events in donated newspapers" helppppppppppppppppppppp ASAP due today PLEASE HELP ITS DUE TODAY FOR A GRADE!!!! 2s+4=5(42s)2, s, plus, 4, equals, 5, left parenthesis, minus, 4, minus, 2, s, right parenthesiss =s=s, equals In the combustion of octane, 2 C8H18 +25 O2 --> 16 CO2 + 18 H2O, if 376.0 liters of carbon dioxide formed at STP, then the volume of oxygen used was A. 587.5 L B. 240.6 L C. 839.3 L D. 299.1 L what is the coefficient of 49n+986=-43 Jacks puppy weighed 12 pounds at its first veterinary appointment at the second appointment the puppy's weight had increased by 25% what is the weight in pounds of jacks puppy Correct the following sentences which have misplaced or dangling modifiers.1. David won the fight though even he was smaller in size.2. Had a stomachache while taking his dinner.3. Around the age of five, my father took me to the circus.4. Jane left her new bag in a taxi that she bought last week.5. Walking three kilometers a day, his legs increase their muscle mass.6. Having entered the market, the fishy smell was everywhere.7. Being a travelling salesman, my mom seldom saw my dad.8. Fearful of flying, the airplane is not for me.9. Passing through the park, vandalism of benches became clear.10. Being young, my parents did not understand me. Jenny's recipe for pancakes requires 2 cups of milk. The recipe about 15 pancakes. 1.8 mol HCl and 3.3 mol NaOH react accord- ing to the equation HCl + NaOH NaCl + H2O . Calculate the amount in moles of NaCl formed. Answer in units of mol. y = 5 (0.3)? Is this exponential growth or decay? Tim deposits $4,000 into each of two savings accounts. Account I earns 3% annual simple interest. Account II earns 3% interest compounded annually.Tim does not make any additional deposits or withdrawals. What is the sum of the balances of Account I and Account II at the end of 2 years?$8,480$8,480$8,483.60$8,483.60$8,487.20$8,487.20$8,240 Anybody good in history & know number 17? Solve and check. All steps must be shown.5x + 15 = 75 - 25x particles q1, q2, and q3 are in a straight line. particles q1 = -5.00 x 10^-6 C, q2 = -5.00 x 10^-6 C. .5 between each what is the net force on q3 help math see image for question someone help me answer this