1. what evidence exists to support the relatedness of all life on earth? when was our last common ancestor believed to have existed?

Answers

Answer 1

The evidence for the relatedness of all life on Earth includes universal DNA, a shared genetic code, similarities in biochemical processes, and common ancestors in the fossil record. The last common ancestor is estimated to have existed around 3.5 to 3.8 billion years ago.

The relatedness of all life on Earth is supported by multiple lines of evidence. One key piece of evidence is the universal presence of DNA as the genetic material in all living organisms. This fundamental molecule carries the genetic information that is passed on from generation to generation.

Additionally, the shared genetic code, where specific sequences of DNA correspond to the same amino acids across different organisms, further supports the notion of a common ancestry.

The existence of common ancestors in the fossil record, including transitional fossils, provides tangible evidence of the gradual changes and diversification of life forms over time.

Based on the available evidence, the last common ancestor of all life on Earth is estimated to have lived approximately 3.5 to 3.8 billion years ago, during the early stages of life's emergence on our planet.

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Related Questions

nonaccommodating bilingualism is a very interesting response to a particular context. describe a case of nonaccommodating bilingualism, and identify the context of this practice.

Answers

Non-accommodating bilingualism is when neither participant makes an effort to speak the other person's language in order to communicate, despite the fact that both parties must be at least partially bilingual.

People can become bilingual by studying two languages at the same time while still young or by picking up a second language later on after learning their first. When compared to monolingualism, bilingualism (multilingualism) describes the coexistence of many linguistic systems within one person.

A variety of larger societal factors that lead to language contact are distributed throughout the condition of bilingualism. This diversity has a wide range of symptoms. Growing up in a multilingual neighborhood may have caused someone to become bilingual.

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What is the difference between nationalist and non-nationalist loyalties? Provide an example of each.

Answers

Answer:

A nationalist is a person who strongly identifies with their own nation while a non nationalist is a person who does not involve the nation.

Explanation:

Nationalist example:

For example, during the Second World War, the Canadian government feared that Japanese Canadians would have contending nationalist loyalties between their homeland of Canada and their former homeland of Japan.

Non Nationalist example:

Friends are an example of a non-nationalist loyalty, but if you choose their friends because they come from another country  and share another  language and culture.

the average lifetime number of identities reported by persons with dissociative identity disorder is

Answers

The average lifetime the number of identities reported by persons with Dissociative Identity Disorder is 13. There are several disorders that involve dissociation such as dissociative amnesia, dissociative fugue, depersonalization disorder, and dissociative identity disorder.

What is dissociative identity disorder?

Dissociative identity disorder (DID), previously known as multiple personality disorder, is a condition in which a person has two or more distinct personalities or identities. Each identity has its own perception, thoughts, behaviors, and emotions.

People who have DID will experience disruptions in memory, consciousness, and awareness, resulting in significant impairments in their ability to function. People who have DID may have different physical and mental health symptoms, including headaches, amnesia, depression, and anxiety.People with DID typically report that they have experienced severe physical, sexual, or emotional abuse in their childhood.

These experiences are believed to cause dissociative symptoms in individuals with DID. DID is a rare disorder, with a prevalence rate of 1% of the general population. It is more common in women than men, and it usually develops during childhood.

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Which explanation of depression has connected mood to the rewards in a person's life? A. behaviorism. B. psychodynamic perspective. C. socioculturalism

Answers

Psychodynamic perspective: explanation of depression has connected mood to the rewards in a person's life. Thus, option B is the correct option.

According to psychodynamic theories, depression can result from internalized rage, a loss of self-worth or self-esteem, an excessively egotistical or narcissistic personality, or a deficiency in the mother-child bond (a parental loss or rejection). Instead of emphasizing people's actions, this strategy concentrates on their beliefs.

Depression is caused by a pervasive bias against the negative in thought processes. Cognitive impairment causes emotional, behavioral, and sometimes physical problems. In psychodynamic therapy, patients' fantasies and all of their emotions, including ones they might not be aware of, are explored.

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How do u give people brailist??????

Answers

Answer:

first people answer then you will see a crown then click on it and then you gave that person the brainiest

Explanation:

Answer:

Hello there,

To give brainliest, you must meet the following criteria.

1) Your question must have 2 answers. The brainliest option will appear, and you can choose the one you think addresses your answer correctly as brainliest.

2) You have one answer, and nobody else answers for a couple of days. I am not 100% sure exactly when, but I believe you will need to wait 2 weeks to give a brainliest if nobody else answers.

There will be a button that appears (depending on the update, as well as if you are mobile or website) either next to the heart and stars button, or on top section. Simply click the button, and it will mark brainliest.

One thing to note when giving brainliests, is that it also gives extra points to the one marked brainliest. This is where the " + __ points" come in. 25% of the points will be added on top of the points given originally. On top of that, the original poster  will get 25% of the points refunded as well.

~

Did the United States Constitution ever replace the Articles of Confederation?

Answers

Answer:

It was an agreement among the 13 original colonies and it was to preserve the independence and sovereignty of the states. It was replaced because there were more states instead of 13.

Explanation:

Yes, The United States Constitution replaced the Articles of Confederation on March 4, 1789.

suggest two ways in which students can avoid breakdown​

Answers

Here are two ways in which students can avoid breakdown:

1. Time management: One of the biggest causes of breakdown among students is stress and anxiety related to academic work. One way to avoid this is to manage your time effectively. This means setting aside specific times for studying, completing assignments, and taking breaks, and being realistic about how much work you can accomplish in a given amount of time. By planning your time effectively, you can reduce the likelihood of feeling overwhelmed and stressed, and avoid breakdown.

2. Self-care: Another important factor in avoiding breakdown is taking care of yourself. This means getting enough sleep, eating a healthy diet, and engaging in regular physical activity. It also means taking time to do things you enjoy, like spending time with friends or pursuing hobbies. By prioritizing self-care, you can reduce stress and maintain a healthy balance between academic work and other aspects of your life, which can help you avoid breakdown.

Which of the following events created the strongest motivation for groups in the middle East to seek land to create their own nation states?

A: the war in Iraq
B: a rise in Islamism
C: a push for nationalism
D: the Islamic Revolution


I will mark as brain

Answers

Answer:

hello! your answer is c! i'm sorry this was late, i just saw this question!

(you don't have to mark me brainliest) just have a great day!

Explanation:

Answer:

C.

Explanation:

: a push for nationalism

the large, slow brain waves associated with deep sleep are called:

Answers

Answer:

The brain waves associated with sleep that are slow are called Delta Waves.

Explanation:

edge

What new problems where created after the 14 amendment

Answers

Answer:

Guaranteed all citizens equal protection of the laws.

Answer:

It failed to fix the bill of rights and protect the rights of black citizens

Explanation:

PLEASE ANSWER! WORTH 5-10 POINTS!

What is a main reason that the alliance between Ousamequin’s people and the people of Plymouth ended?

A-Tens of thousands of English settlers arrived, overwhelming the region of New England.

B-Some Wampanoag groups became Christians.

C-The U.S government forced the Wampanoag people to relocate.

D-The settlers insisted on sharing the land.

It’s not D by the way.

Answers

Answer:

A

Explanation:

I searched it up and it told me the similar answer like the one a has

More than 2 million people work for the __________ government. A. state B. county C. federal D. municipal Please select the best answer from the choices provided A B C D
Correct Ansers only please thanks

Answers

The answer to the question is Federal

Answer:

C. Federal

Explanation:

According to the Office of Personnel Management (OPM), the federal workforce is composed of an estimated 2.1 million civilian workers. 1 Several federal agencies collect, compile, and publish statistics about this workforce.

Good luck!!

How do we see Montesquieu’s ideas used in the American government

Answers

Answer:

Montesquieu's views and studies of governments led to him to believe that government corruption was probable if a system of government didn't include balance of powers. He conceived the idea of separating government authority into the three major branches: executive, legislative and judicial.

A natural-language processing (NLP) system provides a question-and-answer setting that is particularly useful with _____.

Answers

A natural language processing system provides a question and answer set that is particularly useful with databases.

What do you mean by natural language processing?

Natural language processing refers to the machine that interprets human languages. In other words, it is a field of Artificial intelligence that makes human language understandable to machines.

Computer science transforms the knowledge into rule-based, machine learning algorithms that can be solved specifically by performing expected tasks.

Therefore, A NLP system provides a question and answer set that is particularly useful with databases.

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How might positive media coverage impact public opinion on an issue?

a.) No impact on public opinion
b.) Lead to decrease in activity relating to this issue
c.) Decrease public opinion
d.) Increase public opinion

Answers

Answer:

because the media is effects the vewiers opinions.

Answer:

Increase Public Opinion

Explanation:

I just did this. c:

Help me please!!
REALLY FAST PLEASE

Help me please!!REALLY FAST PLEASE

Answers

Answer:

As the final national results were tallied the following morning, Bush had clearly won 246 electoral votes and Gore 250, with 270 needed to win.

Explanation:

How do I slide in rappers dms
Please help
Btw the other perosn right just didn’t wanna write all that sorry

Make  menu cards showing TWO (2) Breakfast menus, TWO (2), 2 courses lunch/dinner menus, an a la carte menu and a table d’hote menu​

Answers

Answer:

i dont no.... ...................

Explanation:

sorry

England was opposed to a new ___ presence in South America.
French
Dutch
African
German
Spanish

Answers

Answer:

Spanish

Explanation:

{{c1::Cultural capital}} is the set of non-monetary factors that contribute to {{c1::social mobility}}, e.g. the ability to fit into a social context.

Answers

Cultural capital is the set of non-monetary factors that contribute to social mobility, e.g. the ability to fit into a social context.

While cultural capital can certainly include factors such as social skills and the ability to navigate different social contexts, it is not limited to these qualities.

The concept of cultural capital was first introduced by sociologist Pierre Bourdieu in the 1970s and refers to a range of cultural resources that individuals possess and can use to their advantage in different social settings.

These can include knowledge of particular cultural forms (e.g. art, literature), familiarity with particular social norms and expectations, and access to social networks and resources.

The possession of cultural capital is often linked to social class, and can contribute to social mobility by providing individuals with the resources they need to succeed in certain social contexts.

However, it is important to note that cultural capital is not a guarantee of social mobility, as other factors such as economic resources and structural inequality can also play a significant role.

The question will correctly be written as:

______ is the set of non-monetary factors that contribute to ______, e.g. the ability to fit into a social context.

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Refer to Figure 2-2. At Point A in the production possibilities graph shown above, the economy:A. is not using its resources efficiently.B. is using its resources efficiently while producing clothing but no food.C. is using its resources efficiently while producing food but no clothing.D. is using its resources efficiently to produce both food and clothing

Answers

At Point A in the production possibilities graph shown above, the economy:s not using its resources efficiently. Option A

What is the production possibilities graph?

Generally, A production–possibility frontier, supply curve curve, production possibility boundary, or transition curve/boundary/frontier is a curve that shows various combinations of the amounts. Other names for this curve include production possibility curve, production possibility boundary, and transformation frontier.

The production possibilities curve, often known as the PPC, is a graph that illustrates all of the many output combinations that are capable of being created given the resources and technology that are now available.

The production possibilities curve, or PPC, is a diagram that demonstrates scarcity and tradeoffs. The production possibilities frontier, or PPF, is another name for the PPC.

At the point A shown on the production possibilities graph that was just displayed, the economy is not making the most of its available resources. Alternative A

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impersonal relationships are due to job specialization.

Answers

ANSWER –

Impersonal relationships are due to job specialization. The concentration of the population in cities is referred to as urbanization. A socially defined position in a group or in society. Theory that holds that people are motivated by self-interests in their interactions with other people.

- BRAINLIEST answerer

Impersonal relationships are due to job specialization: organic solidarity. The correct option is e.

Impersonal ties in society can develop as a result of job specialization, which is a feature of organic solidarity. Individuals in a community characterized by organic solidarity play specialized roles and rely on one another to meet their needs. In contrast, mechanical solidarity binds individuals together via common ideals and conventions. The division of labor in society, in which different persons have particular jobs and duties, is referred to as job specialization.

Since people engage based on their specific work functions rather than personal connections, specialization often leads to impersonal relationships.

Therefore the correct option is e.

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The question  is incomplete but the complete question most probably was:

a. hunting and gathering society

b. horticultural society

c. agricultural society

d. mechanical solidarity

e. organic solidarity

f. barter

PLEASE HELPPP, I WILL GIVE BRAINLIEST!!

16. Why do Native American tribes have the right to fish, hunt, and gather resources on non-tribal lands?

they don't, because people protested

they retained those rights under treaties with the U. S. government in exchange for giving up land they occupied

they bought the land

the land is in other states

Answers

Answer:

b) they retained those rights under treaties with the U. S. government in exchange for giving up land they occupied

Explanation:

the answer to this is b

By years end, what is the total amount Whitney paid for the fund shares
How many shares does Whitney own at the end of the year?
What is the value of Whitney’s fund on December 5
What is the average price Whitney paid per share?
Using the costs shown, what is the overall average cost per share for the 12-month period

By years end, what is the total amount Whitney paid for the fund sharesHow many shares does Whitney own

Answers

Answer:

A) $599.76

B) 43.21

C) $50.01

D) $13.88

E) $14.199

Explanation:

A well detailed hand solved solution is included below.

By years end, what is the total amount Whitney paid for the fund sharesHow many shares does Whitney own
By years end, what is the total amount Whitney paid for the fund sharesHow many shares does Whitney own

4. official order or decision

Answers

I think it’s a decree

Identify one area for self-development that you would like to improve to become a reflective practitioner?

Answers

Answer:

Time management

Explanation:

A reflective practitioner is a person who is regularly evaluate his/her work and  always leaves a scope of improvement in what he does.

I would like to improve my time management skills as for everyone time is very important and its important to do or finish the work on time. I'll try to do every work on time and also make time for my personal life so that I can enjoy the life. This self development skill help me to not only the value of time but also improve my working ability which will be reflected on my work and studies.

What was life like for African-Americans in New York City before the Civil War?

Answers

Answer:

African Americans lived and worked in New York City, some as slaves, some as free people since the Revolutionary War, and had established churches, newspapers, free schools etc.

Explanation:

A questionnaire of car owners asks, "What do you like most about your car?" What type of survey question is this?
a. Scaled-response
b. Open-ended
c. Closed-ended
d. Ethnographic

Answers

B) This is an open-ended survey question from a poll of car owners. An open-ended inquiry is one that has no predetermined solution. An illustration of an open-ended question is, "How are you doing today?"

What does the survey's final open-ended question entail?

Open-ended inquiries demand more information from the respondent than can be expressed in a simple "yes" or "no" response. As you receive feedback from customers in their own words rather than pre-written responses, open-ended inquiries help you see things from their point of view.

Open-ended questions, which require responses in the respondent's own words, are intended to elicit more information than is possible in a multiple-choice style or another closed-ended format.

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if you could write a part 2 to the novel: the watsons go to birmingham what would you call it?

Answers

Answer:

use a caculator

Explanation:

Which group is at the bottom of a political parties organizational structure and is most likely to be working with in communities to reach voters and perform essential tasks

Answers

Answer:

volunteers

Explanation:

hope i helped

in what ways does katniss's hunting experience prepare her for the games, and in what ways does it fail to prepare her? explain.

Answers

Katniss hade a slit advantage because she is used to hunting in the wood, but the career hade more of an advantage.

The maximum common motives for humans to hunt are to harvest meals (i.e. meat) and useful animal products (fur/hide, bone/tusks, horn/antler, and many others.), for endeavor/taxidermy (see trophy hunting), to dispose of predators dangerous to people or home animals (e.g. wolf hunting), to take away pests and nuisance.

looking blessings our economic system, presents investment for conservation and wildlife control, contributes to selling a healthier life-style, has charitable traits, and without delay connects us with lifestyles on our planet. Hunters cause accidents, pain and suffering to animals who aren't tailored to shield themselves from bullets, traps and other merciless killing devices. looking destroys animal families and habitats, and leaves terrified and based toddler animals at the back of to starve to loss of life.

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Process capability determines whether a process is capable of producing the product or services that customers demand. Question content area bottom Part 1 True False _____: this type of intentional mental deliberation involves weighing and comparing two opposing facts or ideas when coming to a decision f(t) = 4t2; t = 3, t = 3 +h(a) Determine the net change between the given values of thevariable.(b) Determine the average rate of change between the given valuesof the variable. 2. The data set below records the length of comedy movies. Find the MADof the data set (round to the nearest hundredth): 90, 95, 88, 100, 98 * solve the equation 3a=-9 structure containing 4 chromatids that forms during meiosis (PLEASE HELPP) The number of 6th graders in RSM summer camp to that of 7th graders was 4 to 11, while the number of 5th graders to that of the 6th graders was 13 to 9. By what percent did the number of 7th graders exceed that of the number of 5th and 6th graders taken together ? When light reaches the film or digital chip of a camera, it must pass through a piece of transparent glass that focuses rays of light on an image and allows a picture to be taken. What is the correct term for this transparent glass?A. lensB. memory cardC. flashD. image filePlease help!! Thank you! I need the values of A and B Please help help help In 1847 , the German biologist Christian Bergmann noted that mammals and birds living at higher latitudes (farther from the equator) are on average larger and bulkier than related species found at lower latitudes. Suggest an evolutionary hypothesis to explain this observation. write a letter to your brother/sister who has been living in America for 3 years asking him/ her about your desires or requirements. At its height, how large was the Assyrian Empire? How did this lead to its downfall? Complete the coordinate proof for the quadrilateral determined by the points A(7, 9), B(9, 4) , C(4, 2), D(2, 7) . Prove that ABCD is a parallelogram. What is civilization! CAN SOMEONE PLEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! best describes what occurs when technology advances?models stay the same models improvemodels are oversimplified models reflect all scientific knowledge This circle graph shows how a college student breaks down her study timein typical week. If the student spends 40 hours per week studying, howmuch time is spent studying Math and French.French, 23%English, 11%Art, 14%Math, 21%History, 31% Joan draws a bar chart to show the temperatures at midday on March 1st in five cities.Joan has made four mistakes in her diagram.Write down any three of them. First to help gets brainliest!!!!!Research and describe surround sound. What are the different types of surround sound? How is it used? How might surround sound add to the experience of a film? Write at least three paragraphs.