how are tools used by prehistoric humans different from tools we use today?

i'd rly appreciate anyone's help asap, thanks in advance!!​

Answers

Answer 1

Answer:

Tools used by prehistoric humans were probably made from simple implements out of wood and other highly perishable materials that have not survived. In the 1940's, Raymond Dart suggested that australopithecines and early humans also used the hard body parts of animals as clubs, daggers, and other sorts of weapons.

Explanation:

Throughout most of the prehistoric geographic range, there is clear evidence of progressive improvement in tool making over time. The late prehistoric had more complex mental templates guiding them in the manufacture of their artifacts. In addition, the reliance on tools increased as the implements became more useful. By half a million years ago, major prehistoric habitation sites commonly had tens of thousands of discarded stone tools.

And quote me tools used today are mainly made from iron and steel. more advanced. also with technology so its totally different.


Related Questions

Susan is a flight attendant for a large airline. She exclusively works a long flight from Chicago to Vienna, and is expected to constantly maintain a positive attitude no matter what situation arises. Over the years, Susan has noticed that when dealing with Americans, their emotions tend to run higher in stressful situations, as opposed to Austrian passengers who tend to be more reserved in stressful or unhappy situations, and she often feels frustrated. Susan's job requires a high amount of

Answers

Answer: Cheerfulness, positive attitude

Explanation:

Customer service is part of the backbone of business. How customers are treated would determine how long the business would last, when customers are not treated well, there won't be a growth regarding the business, employees would need this in mind considering the various kinds of clients they would come across and it's very obvious they won't be the same, a lot of positive mindedness and cheerfulness is required, this is what is required a lot for Susan's job

3. Why were some white Southerners called scalawags by other whites? What did the word actually mean?​

Answers

Answer: The word scalawag, originally referring to low-grade farm animals, was adopted by their opponents to refer to Southern whites who formed a Republican coalition with black freedmen and Northern newcomers (called carpetbaggers) to take control of their state and local governments.

Explanation:

Question

Why were some white Southerners called scalawags by other whites? What did the word actually mean?​

Explanation:

The term scalawag was used by its opponents to describe Southern whites who established a Republican alliance with African freedmen and Northern migrants (dubbed carpetbaggers) to win control of their state and local governments.

------------------------hope it helps...have a great day!!

After witnessing a car accident that killed his daughter, George reports he is having intrusive memories of the event. He is experiencing nightmares and refuses to drive. He is not speaking to his friends despite their attempts to offer support. After holding a case conference, a team of professionals suggests that George be evaluated for
A. manic disorder
B. somatization disorder
C. posttraumatic stress disorder
D. illness anxiety disorder
E. orr panic disorder

Answers

Answer:

I'm pretty sure it's C. Good luck!

Explanation: If he doesn't want to drive then he's probably reliving the events of his daughter's accident. So it's ptsd.

A true assertion of  George current situation after being evaluated would definitely be: Post Traumatic Stress Disorder.

What is Post Traumatic Stress Disorder?

This is a situation where one experiences failure to recover from a negative experience or after witnessing a terrifying situation.  This condition can last for a long period of time and a particular event or something else can cause a trigger.

After witnessing his daughter killed in an accident, George would find it difficult to recover from the situation. And he would even decline to drive. This is caused by post traumatic stress disorder.

Learn more about Post Traumatic Stress Disorder here:

https://brainly.com/question/943079

Describe five effects of the North East Trade winds in Ghana​

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Answer:

North-East Trade Wind, which blows in the direction from the northeast of Ghana to the south-west of Ghana, shows these effects:

1. These are dry wind, therefore, leads to drying crops and dry skin and lips of humans

2. Other than dry wind these do not bring rainfall, causes drying of crops.

3. Wind moves dust and sand with it that cause difficulty in flying and shipping decks.

4. TThe time frame of these winds are the months of November to March this leads to harmattan in the area, which lowers the temperature.

5. creates dust storms or sandstorms.

how does the media help the society​

Answers

Answer:

The media can send information quickly and it is easy communication.


أقرب الدول المجاورة لليابان من ناحية الغرب

Answers

its A

.......................✍(◔◡◔)...........................

evaluate how values. belief system. religion and lifestyle has negatively contributed to Gender based-violence​

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Explanation:

Poverty, shortage of housing and job prospects, and the impunity for criminality and abuse all combine to and promote a culture of aggression in gender groups.

The study indicated that cultural practises and beliefs such as "chiongo"-dowry and marriage foster gender-based violence.

How has movable type changed?

Answers

Bi Sheng's movable type changed how ancient China printed its documents, making printing more efficient and easier. Instead of carving an entire book into one huge block, characters are carved into small clay blocks.

What’s movable type????

what impact did the outcome of the peloponnesian war have on greece

Answers

Answer:

The Peloponnesian War ended in victory for Sparta and its allies, and led directly to the rising naval power of Sparta. ... The destruction from the Peloponnesian War weakened and divided the Greeks for years to come, eventually allowing the Macedonians an opportunity to conquer them in the mid-4th century BCE.

Explanation:

Answer:

The Peloponnesian War ended in victory for Sparta and its allies, and led directly to the rising naval power of Sparta. However, it marked the demise of Athenian naval and political hegemony throughout the Mediterranean. The destruction from the Peloponnesian War weakened and divided the Greeks for years to come, eventually allowing the Macedonians an opportunity to conquer them in the mid-4th century BCE.

The New Deal program of the following agency represented the most economically complex, managerially ambitious, and unsuccessfulNew Deal effort to achieve recovery and reform the entire American economy
a Public Works Administration.
b Tennessee Valley Authority.
c National Labor Relations Act (Wagner Act).
d National Recovery Administration.
e Social Security Administration.

Answers

Answer:

Option: d. National Recovery Administration.

Explanation:

The New Deal was introduced by Franklin Roosevelt during campaigning for the presidency in the United States. The purpose of the New Deal was to bring a better life for Americans by introducing schemes to support them. In the National Recovery Administration, the government tried to stop competitors from using destructive practices and eliminating others. The agency tried to bring labour, industry, and government together to create fair practices and set prices on products and wages.

There are _____ countries in Western Europe.

Answers

Answer:

9

Explanation:

Belgium, France, Ireland, Luxembourg, Monaco, Netherlands, UK

Answer:

9

Explanation:

These are the 9 western countries:

AustriaBelgiumFranceGermanyLiechtensteinLuxembourgMonacoNetherlands

Hope this is helpful

Stefan Robertson is very conscious of his behavior as he greets prospective Mexican clients at a local restaurant in Guadalajara. Although he invites his guests to drink an exclusive limited production aged tequila made from 100% blue agave, he abstains from drinking. He perceives his abstention to be permissible in Mexican society because drinking tequila would be considered to be a cultural _________ for foreign guests.

Answers

The correct answer to this open question is the following.

Unfortunately, you forget to attach de options for this question.

However, trying to help you we can answer the following.

Stefan Robinson perceives his abstention to be permissible in Mexican society because drinking tequila would be considered to be a cultural elective for foreign guests.

Stefan is doing business in México, a country with many different customs than the United States. So he has to be aware of what is correct and don't when dealing with his Mexican customers,

When we are talking about cultural electives, this means that a foreign individual could accept t do something but he is not required to do so. In this case, it is understandable that the foreign person is not used to that custom or tradition. And that is understood and respected. That is why Stefan is not drinking tequila with his customers.

Customer imperatives are things you must do in order to be accepted or have success when doing business in another country.

Please help!! What is electronic cash? Describe how it is used.

Answers

Answer:

In providing a simple definition of eCash, also known as electronic cash, it is a digital money product that provides a way to pay for products and services without resorting to paper or coin currency. The offline form of e-cash involved a digitally encoded card that replaced paper money.

Explanation:

Hope this is helpful.

Answer:

electronic cash is like a bank website or stuff like apple pay

quien quiere ser mi novia

Answers

I wish I could understand what you were saying lol

on the basis of subsistence or mode of life, in which type of society do you think majority of nepelease people belong to?​

Answers

Answer:

Explanation:

the basis of subsistence strategy or mode of life, in which type of society do you think the majority of Nepalese people

Although the amygdala is involved in ________, the amygdala does not play a role in ________. Group of answer choices recognition of facial expression; emotional expression expression of happiness; expression of anger recognition of tone of voice; emotion cues using body posture to communicate emotion facial expression of emotions; recognition of emotion communicated via tone of voice emotional expression; expression of happiness

Answers

Complete Question: Although the amygdala is involved in ________, the amygdala does not play a role in ________.

Group of answer choices

a. recognition of facial expression; emotional expression of happiness;

b. expression of anger recognition of tone of voice; emotion cues using body posture to communicate emotion

c. facial expression of emotions; recognition of emotion communicated via tone of voice

d. emotional expression; expression of happiness

Answer: facial expression of emotions; recognition of emotion communicated via tone of voice

Explanation:

Amygdala is a region of the brain located at the medial temporal lobe and it involves in emotional processing.

It serves as the main point where fearful and threatening stimuli are evaluated, and the resultant fear-related behaviors in response as feedback to the threatening or dangerous stimuli is elicited.

However, this response are depicted from the facial expression of the individual involved.

What are developed countries according to World Development Report?

Answers

Answer:

A developed country (or industrialized country, high-income country, more economically developed country (MEDC)) is a sovereign state that has a high quality of life, developed economy and advanced technological infrastructure relative to other less industrialized nations.

Paano makatutulong sa pangdaigdigang pagkakaisa ang matapat sa batas ukol sa kaligtasan,pangkalinisan at pangkapayapaan

Answers

Answer:

Batas sa kaligtasan, kalinisan at kapayapaan ay ginawang upang gawing mas mahusay na lugar na mabuhay at umunlad ang mundo. Kung tayo ay masunurin sa mga batas na ito, titiyakin nito ang ating hangarin na manindigan nang pantay para sa isang pangkaraniwang layunin na gawing mas buhay ang mundong ito. Samakatuwid, magdudulot ito ng pagkakaisa sa atin kung naninindigan tayo para sa isang pangkaraniwang layunin iyan ang kaligtasan, kalinisan at kapayapaan

Explanation:

Batas sa kaligtasan, kalinisan at kapayapaan ay ginawang upang gawing mas mahusay na lugar na mabuhay at umunlad ang mundo. Kung tayo ay masunurin sa mga batas na ito, titiyakin nito ang ating hangarin na manindigan nang pantay para sa isang pangkaraniwang layunin na gawing mas buhay ang mundong ito. Samakatuwid, magdudulot ito ng pagkakaisa sa atin kung naninindigan tayo para sa isang pangkaraniwang layunin iyan ang kaligtasan, kalinisan at kapayapaan

A researcher is investigating the effect of high room temperature on aggressive behavior in preschoolers. Half of the children are in a classroom where the temperature is a warm 88 degrees and half are in a classroom where the temperature is a normal 77 degrees. The researcher measures the number of hitting incidents that occur in each classroom. In this study the children in the normal temperature classroom are the ____________.

Answers

Answer:

Control group

Explanation:

As an experiment is being designed, the control group is made up of those research participants that do not receive the experimental treatment.

The experimental treatment here is where half of the students are in a warm classroom. The aim is to get effect of high temperature on behavior in preschoolers.

So those in a warm class are the experimental group while those in the normal class are the control group. They are used to make comparisons on the cause and effect in the study

What do literary sources include ?

Answers

Literary sources are the information sources reviewed to create a report or a writing assignment.

Answer:

Literary sources are the information sources reviewed to create a report or a writing assignment. Sources include information in print, electronic and visual formats such as books.

Explanation:

HOPE IT HELPS

Unorganized development is destruction.Explain.​

Answers

Answer:

Unmanaged development is destruction because when the development is made in unmanaged non of the development works are completed. Not only completed they will not have their function. It is only the wadte of money and time.

Explanation:

Hope it helps

What is meaning of mutual fund?​

Answers

A mutual fund is an open-end professionally managed investment fund that pools money from many investors to purchase securities. Mutual funds are "the largest proportion of equity of U.S. corporations." Mutual fund investors may be retail or institutional in nature.

Under the Builders Risk Coverage Form, all of the following are true, except:
A. Coverage includes trees, plants, outside antennas and signs that are not attached to the building
B. There is no vacancy provision in the Commercial Builders Risk Coverage Form
C. Coverage on the structures under construction includes materials, supplies, and equipment intended to become a permanent part of the building
D. Coverage terminates 90 days after completion, or when the building is occupied

Answers

Answer:

A. Coverage includes trees, plants, outside antennas and signs that are not attached to the building

Explanation:

The coverage of the Builders Risk Coverage Form solely apply only to the structures under construction, and the materials intended to become a part of the structure, and temporary structures used in the construction

Suppose that John Doe has filed a lawsuit against the Washington County School District, challenging the school district's recent inclusion of Intelligent Design in their science curriculum. Intelligent Design argues that certain features of the universe and of living things exhibit the characteristics of a product resulting from an intelligent cause or agent, not an unguided process such as natural selection. Though publicly most Intelligent Design advocates state that their focus is on detecting evidence of design in nature, without regard to who or what the designer might be, in statements to their constituents and supporters, nearly all state explicitly that they believe the designer to be the Christian God. Based on this information, what aspect of the Constitution is John Doe most likely arguing that the school district is violating

Answers

Answer: the establishment clause of the First Amendment which calls for the separation of church and state

Explanation:

Based on the information, the aspect of the Constitution that John Doe is most likely arguing that the school district is violating is the establishment clause of the First Amendment which calls for the separation of church and state.

According to the First Amendment's Establishment Clause, the government is prohibited from making a law that respects the establishment of a religion. Also, the clause forbids the government from favoring one religion over another religion.

During the period 1820-1860, The major concerns in the United States dealt with issues related to

Answers

Answer:

building the country with the tensions of slavers getting ever more tight

How do people in your country protect thier jewelry? IELTS Speaking part 1

Answers

here’s South Africa

Living in a country like South Africa, there are many natural riches to inspire and create exceptional pieces of jewellery. Aside from some of the world’s most magnificent diamonds and gemstones, the flora, fauna and multi-cultural colourful nature of the country creates a true haven for artistic inspiration.

There are intellectual property laws globally that provide protection for jewellery designs which may vary according to jurisdiction including trade marks, designs, copyright, traditional knowledge and advertising laws. Below is a short note on the applicability of the trade mark law in South Africa.
In America (or possibly were I live in state of Texas) we just mainly use guns if we are protecting our jewelry by ourselves. But a lot of people choose to go to a bank which has a safe deposit box, so I guess we mainly overall in America use banks.

When did Asoka start following Buddhist values?

Answers

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Ashoka, also spelled Aśoka, (died 238? BCE, India), last major emperor of the Mauryan dynasty of India. His vigorous patronage of Buddhism during his reign (c. 265–238 BCE; also given as c. 273–232 BCE) furthered the expansion of that religion throughout India. Following his successful but bloody conquest of the Kalinga country on the east coast, Ashoka renounced armed conquest and adopted a policy that he called “conquest by dharma” (i.e., by principles of right life).

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Explanation:In order to gain wide publicity for his teachings and his work, Ashoka made them known by means of oral announcements and by engravings on rocks and pillars at suitable sites. These inscriptions—the rock edicts and pillar edicts (e.g., the lion capital of the pillar found at Sarnath, which has become India’s national emblem), mostly dated in various years of his reign—contain statements regarding his thoughts and actions and provide information on his life and acts. His utterances rang of frankness and sincerity.

According to his own accounts, Ashoka conquered the Kalinga country (modern Orissa state) in the eighth year of his reign. The sufferings that the war inflicted on the defeated people moved him to such remorse that he renounced armed conquests. It was at this time that he came in touch with Buddhism and adopted it. Under its influence and prompted by his own dynamic temperament, he resolved to live according to, and preach, the dharma and to serve his subjects and all humanity.

shoka repeatedly declared that he understood dharma to be the energetic practice of the sociomoral virtues of honesty, truthfulness, compassion, mercifulness, benevolence, nonviolence, considerate behaviour toward all, “little sin and many good deeds,” nonextravagance, nonacquisitiveness, and noninjury to animals. He spoke of no particular mode of religious creed or worship, nor of any philosophical doctrines. He spoke of Buddhism only to his coreligionists and not to others.

Which government agency would MOST LIKELY be responsible for investigating Ponzi scheme allegations?

Answers

IRS would probably be the correct government agency


Leadership of Al-saud passed from father to son without incident true or false

Answers

Answer:

True.

Explanation:

Yes, the leadership of Al-Saud passed from father to son without incident. Saud receives leadership from father due to death of his father. H e was the eldest so he has the right on the throne over other brothers. Saud was the second son of King Abdul Aziz. His elder brother died when he was young so takes the charge of throne after the death of his father. He ruled as King of Saudi Arabia from 9 November 1953 to 2 November 1964.

Question: What is this????

Answers

I don’t know if the image is in bad quality or it’s a painting I have no idea
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