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

Sec. 1. OFFICERS CONSTITUTING EXECUTIVE DEPARTMENT. The Executive Department of the State shall consist of a Governor, who shall be the Chief Executive Officer of the State, a Lieutenant Governor, Secretary of State, Comptroller of Public Accounts, Commissioner of the General Land Office, and Attorney General.

Sec. 2. ELECTION OF OFFICERS OF EXECUTIVE DEPARTMENT. All the above officers of the Executive Department (except Secretary of State) shall be elected by the qualified voters of the State at the time and places of election for members of the Legislature.

Sec. 21. SECRETARY OF STATE. There shall be a Secretary of State, who shall be appointed by the Governor, by and with the advice and consent of the Senate, and who shall continue in office during the term of service of the Governor.

According to the excerpt, which executive office in Texas is appointed?
A. governor
B. ieutenant governor
C. attorney general
D. secretary of state

Answers

Answer:

According to the excerpt, which executive office in Texas is appointed?

governor lieutenant governor attorney general secretary of state <<<correct

Explanation:

ACCORDING TO EDGE : OCT. 2021

Sec. 21. SECRETARY OF STATE.>>> There shall be a Secretary of State, who shall be appointed by the Governor, <<<by and with the advice and consent of the Senate, and who shall continue in office during the term of service of the Governor.

According to the excerpt, the executive office in Texas that is appointed is the Secretary of State. Thus Option (D) is correct.

The office of Secretary of State is an executive position in the government of the U.S. state of Texas. It is responsible for ensuring that the state's affairs are conducted in accordance with state and federal law.

The Secretary of State is appointed by the Governor of Texas and is responsible for a variety of duties, including maintaining official state records, publishing state laws and regulations, administering state elections, and serving as the chief international protocol officer for the state.

Learn more about Secretary of State here:

https://brainly.com/question/16957354

#SPJ7

Using textual clues, what do you think "internees" means?
a. Removed from their jobs
b. Evacuees
c. Vacating their home
d. People who are kept in an internment camp

Answers

Answer:

d is the correct answer I guess

how can discussions projects campaigns and events support victims of human trafficking​

Answers

Answer:Discussion, projects, campaigns and events provide a supportive platform to the victims of human right violations not only by spreading awareness and letting people know about it, but also by giving them a platform to report their grievances and get the support of the common mass

Explanation:

Answer:Discussion, projects, campaigns and events provide a supportive platform to the victims of human right violations not only by spreading awareness and letting people know about it, but also by giving them a platform to report their grievances and get the support of the common mass

Explanation:

Vietnamese:
Tôi ghét bí mật của tôi

Spanish:
Hola cómo estás

Thailand:
โคน่ารัก
เดอ โจคแลง



Answers

Answer:

Hola..

anu bayan wiws...

boom!!

Answer:

Vietnamese:

Tôi ghét bí mật của tôi

English:

I hate my secret

Spanish:

Hola cómo estás

English:

Hi! How are you

Thailand:

โคน่ารัก

เดอ โจคแลง

English:

Cute cow

De Joklang

Explanation:

-zacksecretman87

Make me brainlest

#carryonlearning

#stayathome

#praytogod

#teambroken

write a letter to someone who was bad to you

Answers

Answer:

Whoever you are, I want you to know that you have hurt me, but I forgive you. I don't forgive you because it makes me feel like a good person. I don't forgive you because I don't want to deal with the recognition of your actions. I don't forgive you because I have forgotten.4 Mar 2014

Dear the one who was bad to me,

I just wanted to tell you that yesterday you were bad with me. I didn't do anything to you yesterday, not because I couldn't, but because I didn't wanted to, as it was Lily's birthday.

Now, I have decided to make your useless life worse, so be careful.

With love,

me

The separation of people based on race, religion, or ethnic background is
called
O A. segregation
O B. Black Power
O C. discrimination
O D. protest

Answers

it’s a. segregation vvvv

Why does country need skilled human resources?

Answers

Answer:

Skilled manpower is essential to carry out several development activities. To carry out several development works may be difficult in the absence of skilled manpower. They also play vital way for the systematic utilization of the natural resources and help to conserve them as well.

his theme of geography tells where something is, and can be relative or absolute is known as:
Location
Place
Movement
Region

Answers

Answer:

Location

Explanation:

In Geography, topography can be defined as the shape and structure of the Earth surface. Thus, a topographic map is used to graphically describe this features.

A topographic map can be defined as an accurate and detailed graphical (two-dimensional) description, representation or records of both natural and man-made (artificial) features on the surface of the Earth.

A topographic map is a two-dimensional model that uses contour lines to represent points of equal elevation above sea level such as mountains, hills, plains, valley, etc.

Location is a theme of geography that tells where something is, and can be relative or absolute. Thus, it's used to denote an area, line, or point on planet Earth through the application of coordinates.

Furthermore, a relative location refers to the position of a place in relation to a landmark e.g Canada is north of the United States of America. Thus, a relative location is expressed in terms of parameters such as cost, distance, travel time, etc.

On the other hand, an absolute location is the exact geographical position of a place based on longitude and latitude. For example, the Statue of Liberty is located at 55 degrees West (longitude) and 76.8 degrees North (latitude).

Additionally, a scale is a tool that is typically used for the measurement of distances between two locations on a topographic map.

y'all I need help asap​

Answers

Answer:

D. Monarchy and dictatorship

Explanation:

Both a monarchy and dictatorship have one ruler above everyone else.

Give THREE constitutional imitations to the right to
freedom of expression in South Africa​

Answers

Answer:

1. Does not extend to propaganda for war

2. Everyone has the right, peacefully and unarmed, to assemble, to demonstrate, to picket and to present petitions

3. Everyone has the right to freedom of association

how do you think worldview, culture, and beliefs are represented in modern art (imagery, movies, books, songs, sculptures, etc)?​​

Answers

Answer:

Art influences society by changing opinions, instilling values and translating experiences across space and time. Research has shown art affects the fundamental sense of self.

Painting, sculpture, music, literature and the other arts are often considered to be the repository of a society’s collective memory. Art preserves what fact-based historical records cannot: how it felt to exist in a particular place at a particular time.

Art in this sense is communication; it allows people from different cultures and different times to communicate with each other via images, sounds and stories. Art is often a vehicle for social change. It can give voice to the politically or socially disenfranchised. A song, film or novel can rouse emotions in those who encounter it, inspiring them to rally for change.

Researchers have long been interested in the relationship between art and the human brain. For example, in 2013, researchers from Newcastle University found that viewing contemporary visual art had positive effects on the personal lives of nursing home-bound elders.

Explanation:

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

Define and describe human trafficking​

Answers

Defenition: “The unlawful act of transporting or coercing people in order to benefit from their work or service, typically in the form of forced labor or sexual exploitation.”—Oxford dictionary

Description: Human trafficking is as stated by homeland security: “the use of force, fraud, or coercion to obtain some type of labor or commercial sex act.“ Every year, millions of people including men, women, and children are trafficked all over the world. It can happen anywhere. Victims can be any “age, race, gender, or nationality”. Traffickers can use “violence, manipulation, or false promises of well-paying jobs or romantic relationships to lure victims into trafficking situations”. Also, stated by homeland security: “Language barriers, fear of their traffickers, and/or fear of law enforcement frequently keep victims from seeking help, making human trafficking a hidden crime. Traffickers look for people who are susceptible, including psychological or emotional vulnerability, economic hardship, lack of a social safety net, natural disasters, or political instability.“

Which leaders and groups disagreed about the French Revolution?
a George Washington and the Democratic-Republicans
b Thomas Jefferson and the French revolutionary government
c Alexander Hamilton and the British government
d Alexander Hamilton and the Federalists

Answers

Answer:

a.George Washington and the Democratic-Republicans.

Dr. Rodriquez is considering conducting a study examining whether narcissistic people have poorer romantic relationships than those who are not narcissistic. To measure narcissism, she uses a narcissism scale created by a colleague. Question 1 of the scale reads, I tend not to think about other people as much as I think about myself. Question 2 reads, I do not have a high opinion of myself. Question 3 reads, I think other people think I am really special. Dr. Rodriquez is concerned whether the scale will really measure narcissism or if it will measure some other related concept. In short, she is concerned about the scale s _____________ .

Answers

Answer:

In short, she is concerned about the scale' s validity.

Explanation:

If Dr. Rodriquez is concerned about whether the scale will actually be able to measure narcissism, which is the main object of the research, he is concerned about whether the results presented by the scale will be truthful, that is, he is concerned about the veracity of scale, which is the capacity of that scale to present real and true results and thus promote efficient research.

The ventromedial of the hypothalamus (VMH) is the: Group of answer choices the part of the brain that is involved with pain regulation. the hyperactivity center of the brain. the start eating center of the brain. stop eating center of the brain.

Answers

Answer:

stop eating center of the brain

Explanation:

This part of the brain is involved with telling or recognizing when the body is full. Example: when you say you are full and don't want to eat anymore . The VMH is responsible for a feeling of satiety whereby for instance we are no longer hungry because we have had enough to fill us, e.g- when we do not want to engage in sexual activity because we've already had enough sex. Studies have found that when the VMH is damaged it could lead to such things as obesity whereby a person can't tell when he is full.

what is the main idea of this passage from churchills speech?

Answers

Answer:

The war will be long and challenging, but Britain will continue to fight.

Explanation:

britain never gave up even though germany would air raid london with bombs because britain focused on protecting it's citizens in air-raid bunkers and saved lives like the french General Charles de Gaulle who actually became president of france later on in life for saying men are harder to replace then war-equipment as the french made a desperate escape to dunkirk having minimal casualties.

Answer:

B. Appeasement has likely put Britain and France at risk for invasion.

Explanation:

why it is important to breath deeply during test or examination​

Answers

One of the valuable and useful benefits breathing can offer for students is its ability to decrease test-anxiety, nervousness and self-doubt before an important exam.

What was the name of the American military force

Answers

Answer:

The Army, Marine Corps, Navy, Air Force, Space Force and Coast Guard are the armed forces of the United States. The Army National Guard and the Air National Guard are reserve components of their services and operate in part under state authority.

Explanation:

Answer:

Army, Marine Corps, Navy, Air Force, Space Force, and Coast Guard.

Explanation:

The United States' armed forces consist of the Army, Marine Corps, Navy, Air Force, Space Force, and Coast Guard. The Army and Air National Guards are reserve components of their respective services that operate in part under state authority.

Dr. Gibbs gives a client the Wechsler Intelligence Scale for Children, and the results indicate an IQ of 118. The following week Dr. Gibbs administers the Stanford Binet Intelligence Scale to the same client, and the outcome is about the same. This match between two different measures of the same construct is an important part of establishing the scales' ________ validity.

Answers

Answer:

convergent

Explanation:

From the question we are informed about Dr. Gibbs who gives a client the Wechsler Intelligence Scale for Children, and the results indicate an IQ of 118. The following week Dr. Gibbs administers the Stanford Binet Intelligence Scale to the same client, and the outcome is about the same. This match between two different measures of the same construct is an important part of establishing the scales' convergent validity.

Convergent validity can be regarded as term that gives how closely a particular new scale is been related to other variables as well as other measures of the same construct. We can measure Convergent validity with correlation coefficients. Instance of this is that there should be a positive correlation along with self-reported capability to move block as regards performance-based measure of moving.

Hello, Can yall please help me out? Question 1(Multiple Choice Worth 2 points)
(07.03 LC)

What is one characteristic of a good citizen?

Angry
Uninformed
Helpful
Always right

Answers

Answer:

What is one characteristic of a good citizen? Helpful

Explanation:

after world war 1, immigraction was based on what?

Answers

Answer:

open door immigration policy...with bo limit to the no. of people hu could enter united states

Please help me with this questions

Answers

b. is capillaries

I apologize if it's wrong

1a. capillaries & thin
1b. arteries
1c. veins & thin
2a. bleeding
2b. red
2c. plasma
2d. white

The music is very important because ?​

Answers

Answer:

Music can also stimulate the mind. There are many things in music, to which one can listen and bring attention. Music can raise someone's mood, get them excited, or make them calm and relaxed. Music also - and this is important - allows us to feel nearly or possibly all emotions that we experience in our lives.

Explanation:

Hope this helps you

who landed on island of Hispaniola

Answers

Answer:

christopher columbus

Explanation:

if you find my answer helpful you may tell me

Christopher Columbus landed on the island in 1492 and named it La Isla Española (Hispaniola in its Anglicized form).

According to Anti-Federalist George Mason, why would state rights no longer be protected? State governments would no longer exist under the Constitution. Local law enforcement would be too busy enforcing national laws. Governors could choose not to enforce laws under the Constitution. National laws and the new Constitution would be stronger than state laws.

Answers

Answer:D)National laws and the new constitution would be stronger than state laws.

Explanation:just took the test e2020

Answer:

D) National laws and the new constitution would be stronger than state laws.

Explanation:

got it right on Edge 2021

What are the importances of society?in point

Answers

Explanation:

One of the reasons why society is important is that it gives you a framework to work together. It provides you with a platform to take collective efforts towards improving social conditions. Most importantly, a society serves as a strong support system in life.

why South Africa exports unprocessed raw materials​

Answers

Probably because they do not have factories or refineries needed to process the raw materials.

state five characteristics of the North East Trade winds in Ghana​

Answers

Answer:

The winds blow from the north east of Ghana to the south-west of Ghana in terms of direction.

The winds are normally dry.

The winds do not bring rainfall.

The winds bring along dust.

The winds blow around the months of November to March.

PLS MARK BRAINLIEST

Sa'dia is an 18-month-old girl whose parents use flash cards to teach her the alphabet and simple words, they use videos and music to teach her other languages, and they use infant swimming and movement classes to improve her coordination. Despite all these classes, Sa'dia walked at 12 months and spoke her first word at 13 months. What would developmental psychologists tell Sa'dia's parents

Answers

Answer:

The correct answer is - there is very less influence on motor skill development in toddlers.

Explanation:

Despite all swimming and movement classes to improve her coordination, there is very little one can do to improve motor skill development early than its own time.

Babies have to have adequate muscular and neural maturity to reach developmental milestones on their own time and there is nothing one can do to rush to development.

Other Questions
At a chemical synapse, the intensity of the stimulus is coded by _______. At a chemical synapse, the intensity of the stimulus is coded by _______. the amount of calcium that enters the axon terminal the amount of neurotransmitter released and the amount of calcium that enters the axon terminal the amount of neurotransmitter released the size of the action potential the size of the action potential and the amount of neurotransmitter released i need help asap .. Madge has cut out two triangular shapes from a block of wood, as shown below. Are the two shapes similar? Show your calculations. , :i) ! ii) ? - Please help ASAPWill give Brainliest Want explanation g The most stable nucleon in terms of binding energy per nucleon is 56Fe. If the atomic mass of Fe-56 is 55.9349 amu, calculate the binding energy in J/nucleon and in Mev/nucleon for Fe-56. The atomic mass of a proton is 1.00782 amu and the atomic mass of a neutron is 1.00866 amu. Would the binding energy per nucleon for U-235 be larger or smaller than that of Fe-56 Which statement best explains how sewage systems help fight the spread of disease?A.They carry antibiotics that kill pathogens in the air.B.They add chlorine to drinking water before it is transported to homes.C.They kill the animals that spread pathogenic bacteria.D.They carry human waste to treatment facilities away from cities. Use the drop-down menus to answer the questions about John Masefields poem Sea Fever.How many stanzas are in the poem?What is the rhyme scheme of the first stanza?What poetic structure does Masefield use? I cant get this answer right pls answer ill give brainliest if it lets me the equation x^2 + y^2 + 21 = 40 + 18y. What is the radius of this cookie? Which best describes the relationship between the line that passes through the points (-9, -7) and (-12, -2) and the linethat passes through the points (1,9) and (6, 6)?A. same lineB. perpendicularC. parallelD. neither perpendicular nor parallel g Suppose you are titrating vinegar, which is an acetic acid solution of unknown concentration, with a sodium hydroxide solution according to the equation H C 2 H 3 O 2 + N a O H H 2 O + N a C 2 H 3 O 2 If you require 30.01 mL of 0.1798 M N a O H solution to titrate 10.0 mL of H C 2 H 3 O 2 solution, what is the molar concentration of acetic acid in the vinegar? Type answer: Find mZHFG if mZEFG = 2x + 52, mZEFH = 21, and mZHFG = 1 + 31 in which terrestrial biome can you find tress that produce cones instead of flowers and needles instead of leaves? Francisco leased equipment from Julio on December 31, 2021. The lease is a 10-year lease with annual payments of $159,000 due on December 31 of each year beginning December 31, 2021. The present value of the lease payments is $1,006,192. Francisco's incremental borrowing rate is 14% for this type of lease. The implicit rate of 12% is known by the lessee. What should be the balance in Francisco lease liability at December 31, 2022 what is the difference between the police operation and the law enforcement operation? Please help fast its subtraction How do enzymes function in biological reactions? Why schooling was skewed during medieval period