to assess whether mrs. rumena had suffered a brain injury, researchers conditioned her to blink in response to a sound that signaled the delivery of a puff of air directed toward her face. in this application of classical conditioning, the puff of air was a

Answers

Answer 1

In this application of classical conditioning, the puff of air was the unconditioned stimulus, meaning it would normally produce a reflexive response without prior learning or conditioning (in this case, blinking).

The sound was the conditioned stimulus, which, after repeated pairing with the unconditioned stimulus, would eventually become a conditioned response (in this case, blinking). If Mrs. Rumena was able to successfully learn to blink in response to the sound, it can be assumed that she did not suffer a brain injury, as this type of learning requires a functioning brain.

If Mrs. Rumena was unable to learn to blink in response to the sound, then further tests would need to be conducted to determine if she had suffered a brain injury.

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Related Questions

If we observe that across individuals a given characteristic varies in a continuous fashion, we can presume that it is affected by?
a.environment and not genes. b. a single gene c. an unmatched pair of alleles. d. Dimany genes.

Answers

Option d.) Dimany genes is the correct answer, because multiple genes are involved, polygenic traits don't follow the patterns of Mendelian inheritance that affects individuals given characteristic varies in a continuous fashion.

Many polygenic traits also are influenced by the environment and are called multifactorial.Multiple alleles of a gene occupy the identical locus on the chromosome. Multiple alleles are the choice forms of the same gene so they influence the same trait. The wild-type allele is usually dominant over the mutant alleles. The wild type is taken into account the standard and all other alleles are considered variants.

Your genes contain instructions that tell your cells to form molecules called proteins. Proteins perform various functions in your body to stay you healthy. Each gene carries instructions that determine your features, like eye colour, hair colour and height. There are different versions of genes for every feature.

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who was the inventor of the steam engine

Answers

Answer:

Thomas Slavery was the first to invent a steam engine

Answer:

Thomas Newcoman

Explanation:

He invented the steam engine in 1712 by combining the ideas of Thomas Savery and Denis Papin. It's purpose was to lift water out of a tin mine.

Which civilization was the oldest and the first to live in mesoamerica? ( I need this answer ASAP)

A. Maya

B. Aztec

C. Inca

Answers

Answer:

b

Explanation:

Answer:

B. Aztec

Explanation:

The Aztec civilisation started before the Maya civilisation or the Inca civilisation, and it was also the first civilisation to live in mesoamerica.

(I also had to do a booklet on ancient civilisations for my social studies class, and I did research so that's how I know)

Which of the following groups did not serve as a threat to the Byzantine Roman Empire?

Answers

The Byzantine Roman Empire was not threatened by Armenians. As a result, Option (D) is the best choice.

Who or what posed a threat to the Byzantine Empire?

The enormous empire was challenged in the seventh and eighth centuries by Slavic and Persian assaults, as well as by internal political unrest and economic decline. The advent of Islam, which was started in Mecca in 622 by the prophet Muhammad, represented a brand-new, more dangerous threat.

Since the Arab invasions, the Turks posed the greatest threat to the Empire. The previous adversaries of the Byzantine Empire, the Huns, were similar to the Turks. With their superb riding prowess and fervor for Islam, the Turks were to prove a formidable foe to a Christian empire in decline.

Hence, option (D) is the right choice.

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(The Outsiders Chapter 3-4 )
4.The fight between the Socs and Ponyboy and Johnny started with

Johnny cutting a Soc with his switch-blade

A Soc shoving Ponyboy's face into the fountain

A Soc swinging a baseball bat at Johnny

Ponyboy swinging a chain at a Soc

Answers

Answer:

A Soc shoving Ponyboy's face into the fountain

Explanation:

i got it right on my quiz

Which is true of the "All or Nothing" demand curve and the power of the IOC

Answers

The IOC uses market power to get cities to host events that lose money is true of the "All or Nothing" demand curve and the power of the IOC.

The "All or Nothing" demand curve refers to a situation where consumers are willing to pay a high price for a product or service only if they can get all of it, but are unwilling to pay anything for a partial amount of it.

The International Olympic Committee (IOC) has the ability to exploit an all-or-nothing demand curve by bundling the rights to broadcast all Olympic events together, which allows them to charge a premium price for the package.

As a result, the significance of the "All or Nothing" demand curve and the power of the IOC are the aforementioned.

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At the onset of the bergman film, block stated that he was in quest of one action that would give meaning to his life. did he find it? if so, what was it

Answers

In the Bergman film mentioned, the character Block expressed his desire to find one action that would give meaning to his life. Whether or not he ultimately found it is subjective and open to interpretation.

Different viewers may interpret the film differently based on their own perspectives and understandings. It is possible that Block found a sense of meaning through his journey and experiences throughout the film, but the specific action or realization that provided that meaning is not explicitly stated in the given information.

The resolution of Block's quest and the meaning he may have discovered is a nuanced aspect that would require a deeper analysis and interpretation of the film's narrative and themes.

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How many states were needed to ratify the constitution before it could become law?.

Answers

Nine states had to ratify the Constitution for it to go into effect.

1 Which of these sentences best describes a phenomenon? O A. Anything unusual and exciting in the natural world O B. The study and inquiry of engineering O C. Any event in the natural world that occurs under the same or similar circumstances O D. A phenomenon is always undefined and indescribable.​

Answers

Answer:

A

that is the best description of a phenomenon

A cross country coach records the number of miles his athletes on the junior varsity and varsity teams ran today and displays the data in the provided dot plots. given the shape of each distribution, determine which measures of center and spread are appropriate for him to use to summarize the data from each team.

Answers

Since the data for the Junior Varsity Team is symmetric or well-proportioned, the mean would be the best way to determine the centre, and standard deviation, which also measures the centre and how far the values deviate from the mean, should be used to determine the spread.

The median could be utilized for the Varsity Team since the data is not evenly distributed and skewed to the left, and it does not take into account outliers. We use the interquartile range (IQR) to quantify the spread of the data because IQR does not take into account the skewed data.

Usually, the varsity squad competes in intercollegiate or international competitions on behalf of the high school or institution. The players on it are often older and more seasoned than those on the junior varsity team.

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What does it mean to be an American
Please include people who are part of the LGBTQ+

NO RACISM!! NO HOMOPHOBIA!!!

Answers

Answer:

Being an American means you are supportive of freedom FOR ALL PEOPLE!!!

Explanation:

All people deserve to be treated equally, and as a member of the LGBTQ+ community, anyone who is disrespectful and prejudcied towards p.o.c.'s and lgbtq+ members does not deserve to be considered an American. Just spittin' facts.

What is happening in the world beyond the island? in lord of the
flies

Answers

Sorry I’m as dumb as a rock that’s I gotta answer ppl

What is the first step of the scientific method?

A. Research the problem
B. Make an observation
C. Design and experiment
D. Formulate a hypothesis

Answers

Your answer is B. Make an observation.

Explanation:

B. Make an observation

The global-minimum variance portfolio of two perfectly negatively correlated securities has a standard deviation that is always equal to Zero.



True



False

Answers

The statement that the global-minimum variance portfolio of two perfectly negatively correlated securities has a standard deviation equal to zero is false.

The standard deviation of a portfolio measures the overall risk or volatility of the portfolio. In the case of two perfectly negatively correlated securities, where the returns of one security move in the opposite direction of the returns of the other security, the portfolio's risk can be minimized by combining the securities in a way that their price movement cancel each other out. However, this does not mean that the standard deviation of the portfolio will be zero.

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Any natural resource used to create a product is a

Answers

Answer:

oil, coil, water, soil, natural gas, or sunlight

Explanation:

TRUE / FALSE. You should revisit your kpis every 18 months.

Answers

False. You should not revisit your Key Performance Indicators (KPIs) every 18 months.

The frequency at which you should revisit your KPIs depends on various factors such as your industry, business objectives, and the specific KPIs being used. It is not a fixed rule that KPIs should be revisited every 18 months. In fact, many organizations review their KPIs on a more regular basis, such as quarterly or annually, to ensure they remain aligned with business goals and reflect the current performance and priorities. The frequency of KPI reviews allows for monitoring progress, making necessary adjustments, and ensuring that the KPIs continue to provide meaningful insights for decision-making. It is important to establish a review schedule that suits your organization's needs and enables effective performance tracking.

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Who did Elizabeth Cady Stanton plan to ask for further support in her endeavors at the end of the Declaration of Sentiments?

Answers

Answer:

Elizabeth Cady Stanton planned to ask the audience at the Seneca Convention to further support her endeavors.

Explanation:

Elizabeth Cady Stanton was an author, lecturer, and principal figure in the women's rights movement and the suffrage movement. In 1848, Stanton called the first convention, solely with a purpose to discuss women's problems.

She delivered the speech Declaration of Sentiments. At the end of the speech, she planned to ask for the support of her audience gathered at the Convention. Of 300 people gathered at the convention, 100 people signed the declaration and showed their support to her cause.

at about what age do children begin to prefer rule-governed or formal games?

Answers

Children typically begin to prefer rule-governed or formal games around the age of 5 or 6. This is the stage of development where children start to understand rules and can follow them in a structured game. Prior to this age, children may prefer more open-ended play or games without strict rules.

As children grow and develop, their preference for rule-governed or formal games may also vary based on their individual personalities and interests. Some children may continue to enjoy games with specific rules and guidelines, while others may prefer more creative and imaginative play.

Overall, the age at which children begin to prefer rule-governed or formal games is dependent on their cognitive and social development. It is important for parents and caregivers to provide a variety of play opportunities that cater to different stages of development and individual interests.

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Evaluate the most significant difference between the political development of Poland and the political development of Russia during the period 1648 to 1815.

Answers

Answer: 1. In much of Europe, absolute monarchy was established over the course of the 17th and

18th centuries.

A. Absolute monarchies limited the nobility’s participation in governance but preserved

the aristocracy’s social position and legal privileges.

B. Louis XIV and his finance minister, Jean-Baptiste Colbert, extended the

administrative, financial, military, and religious control of the central state over the

French population.

C. In the 18th century, a number of states in eastern and central Europe experimented

with enlightened absolutism.

D. The inability of the Polish monarchy to consolidate its authority over the nobility led

to Poland’s partition by Prussia, Russia, and Austria, and its disappearance from the

map of Europe.

E. Peter the Great “westernized” the Russian state and society, transforming political,

religious, and cultural institutions; Catherine the Great continued this process.

2. Challenges to absolutism resulted in alternative political systems.

A. The outcome of the English Civil War and the Glorious Revolution protected the

rights of gentry and aristocracy from absolutism through assertions of the rights of

Parliament.

B. The Dutch Republic, established by a Protestant revolt against the Habsburg

monarchy, developed an oligarchy of urban gentry and rural landholders to promote

trade and protect traditional rights.

3. After 1648, dynastic and state interests, along with Europe’s expanding colonial

empires, influenced the diplomacy of European states and frequently led to war.

A. As a result of the Holy Roman Empire’s limitation of sovereignty in the Peace of

Westphalia, Prussia rose to power and the Habsburgs, centered in Austria, shifted

their empire eastward.

B. After the Austrian defeat of the Turks in 1683 at the Battle of Vienna, the Ottomans

ceased their westward expansion.

C. Louis XIV’s nearly continuous wars, pursuing both dynastic and state interests,

provoked a coalition of European powers opposing him.

D. Rivalry between Britain and France resulted in world wars fought both in Europe and

in the colonies, with Britain supplanting France as the greatest European power.

4. The French Revolution posed a fundamental challenge to Europe’s existing political and social order.

The Spanish enouncered the ___________________________ Indians living in Georgia at the time.

Answers

Answer:

American Indians

Explanation:

......

What changes the date as well as hours? equator prime meridian international date line Tropic of Capricorn

Answers

Answer:

International date line.

Explanation:

why it is sensible or not sensible as an investment advice for
the average investor from a theoretical perspective.

Answers

Determining whether investment advice is sensible or not for the average investor from a theoretical perspective depends on various factors. Sensibility can be assessed based on the principles of diversification, risk tolerance, investment goals, and time horizon.

Sensible advice would typically recommend diversifying the investment portfolio, aligning investments with the investor's risk tolerance, and considering long-term investment goals. It would also consider the investor's financial situation and provide recommendations tailored to their specific needs. However, the sensibility of investment advice also depends on the accuracy of market predictions, investment expertise, and the investor's ability to make informed decisions. Ultimately, the sensibility of investment advice should be evaluated on a case-by-case basis, considering individual circumstances and following proven investment principles.

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Coordinated interaction between caregiver and infant is called:

Answers

Answer: Coordinated interaction between caregiver and infant is called: synchrony.

Please help me out. I need help please!

Please help me out. I need help please!

Answers

Brazil's current Constitution was promulgated in 1988 and completed the democratic institutions. The new Constitution replaced the authoritarian legislation that still remained from the military regime. In 1989 Brazil held its first elections for president by direct popular ballot since the 1964 coup.
These are somethings that happened to Brazil with there democracy

Why do you think that the soil is labeled “Europe”?

Answers

In this metaphor, Europe was compared to the fertile ground where the "Renaissance plant" was able to grow.

Similar to how earth provides a place, a foundation, and a medium for a plant to develop, Europe provided a place, a basis, and a medium for the Renaissance to take root.

What the soil does for the plant as it grows is the real concern in this situation, not what it does for us as history lessons. If soil serves as a base for roots to cling to while a plant grows, then Europe is the place where the Renaissance develops as a result of the dispersal of seeds and the expansion of city stages into Europe with the help of water people.

Therefore, as a result, Europe is the root cause of the growth.

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When you can tell how a person feels based on the person's facial expression, which of the four components of emotional intelligence
propagated by Mayer and Salovey comes into play?

Answers

Answer:

perceiving emotions

Explanation:

In 4 components of Emotional Intelligence by Mayer and Salovey, Perceiving emotions refers to the ability for humans to identify the emotion of other humans by observing their behavior and body language.

Facial expression tend to provide a clear sign on emotion compared to the rest of our body language. For example, you can tell if a person is genuinely happy if they make a smile along with eyes that curved upward. You can also tell if a person is sad if there's a tear coming our from their eyes accompanied by frowned lips.

What is TRUE about controlled experiments?

A.
They eliminate all bias from the research process.

B.
They do not take a lot of time to complete.

C.
They are usually very inexpensive.

D.
They can determine cause and effect.

Answers

Answer:The answer is A

Explanation:

Because ive took this test

Controlled experiments can determine cause and effect. Therefore, option D is correct.

Controlled experiments are the most effective way to determine cause and effect because they allow researchers to isolate the independent variable and control for other variables that could affect the outcome.

This is done by randomly assigning participants to either an experimental group or a control group.

The experimental group receives the treatment, while the control group does not. The results of the experiment are then compared to see if there is a difference between the two groups.

Thus, option D is correct.

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Why did the Confederacy pass the Conscription Acts?

The Army wanted to be able to reward those willing to volunteer for service in the Confederate Army.
The Army needed to establish a series of laws for appropriate behaviors for troops during the Occupation of New Orleans.
The Army wanted to curb the practice of wealthy people avoiding military service by paying poorer people to serve in their place.
The Army needed more people to serve in the Confederate Army as the number of volunteers declined and the number of casualties increased.

Answers

Answer:

The Army needed more people to serve in the Confederate Army as the number of volunteers declined and the number of casualties increased.

Explanation:

The conscription act effectively reduced the minimum age to enter the military to 17 year olds. The confederates states passed this act as a desperate attempt to survive the waves attack from the northern state

At that time, the northern states have advantages in both numbers and military's technologies. So, many people in the southern states felt pessimistic that they could won the civil war. This cause the gradual decrease in the number of volunteers that led to the creation of conscription act.

Answer:

what that person said. the answer is d

Explanation:

Select the correct text in the passage.
which sentences correctly describes the effect of marine debris?
marine debris is very harmful to marine life. its effect, however, is only limited to marine creatures, as it does not affect birds and other species that depend on the sea. one of the major contributors to marine debris is plastic. garbage and litter from the beach does not contribute to marine debris. research shows that marine debris is likely to decrease over time as plastics degrade into smaller particles. new methods of manufacturing have been adopted to reduce material consumption and thus prevent a larger contribution to marine debris.

Answers

The correct sentence that describes the effect of marine debris is "marine debris is very harmful to marine life." This means that the presence of marine debris in the ocean has a negative impact on the creatures living in it. Marine debris can cause entanglement, ingestion, and habitat destruction, which can lead to injuries, suffocation, starvation, and death. The ingestion of plastics can also transfer toxic substances into the food chain, affecting not only marine life but also humans who consume seafood.

The sentence "its effect, however, is only limited to marine creatures, as it does not affect birds and other species that depend on the sea" is incorrect. Marine debris can also harm birds, turtles, dolphins, whales, and other species that rely on the ocean for food and habitat. Birds can get entangled in fishing lines and nets or mistake plastics for food, leading to entanglement, suffocation, and starvation. Marine debris can also alter the distribution and behavior of species, affecting the balance of the ecosystem.

Therefore, it is important to properly manage and reduce marine debris, including plastics, fishing gear, and other human-made materials. This can be achieved through a combination of strategies, such as waste reduction, recycling, education, policy, and technology. While the degradation of plastics into smaller particles may decrease their visibility, it does not eliminate their impact on marine life and the environment. New methods of manufacturing and material consumption can help prevent a larger contribution to marine debris, but more efforts are needed to address the existing and future pollution in our oceans.

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________ was (were) never proposed as evidence supporting the existence of pangaea.

Answers

Answer:

Islands of precambrian rocks along the mid - Atlantic ridge was (were) never proposed as evidence supporting the existence of pangaea.

Islands of precambrian rocks along the mid - Atlantic ridge was (were) never proposed as evidence supporting the existence of pangaea.

The Mid-Atlantic Ridge runs along the Atlantic Ocean floor. It's part of the world's largest mountain range, which spans the Atlantic Ocean. Jan Mayen, Iceland, the Azores, Tristan da Cunha, Gough Island, and Bouvet Island are Mid-Atlantic Ridge islands.

These islands' volcanic rocks are not Precambrian. However, volcanic activity exposed the Precambrian strata of the Mid-Atlantic Ridge. The Mid-Atlantic Ridge may divide divergent or constructive plates. The Mid-Atlantic Ridge separates the North American, Eurasian, and African plates.

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The passage Prudence reads before the court is Proverbs 23:23-25. How might these verses relate to the story? name the 3 evolutionary steps of egyptian burial structures Hey I need help ASAPppppp Sort the phrases into the appropriate bins depending on whether they describe exocytosis, endocytosis, or both.a. decreases the surface area of the plasma membraneb. requires fusion of vesicles with the plasma membranec. forms vesicles from inward folding of the plasma membraned. transported substances never physically cross the plasma membranee. increases the surface area of the plasma membrane How do u think yellowstone national park will look after 100 years? Your organization has discovered that an overseas company has reverse-engineered and copied your main product and is now selling a counterfeit version.Which of the following BEST describes the type of consequence your organization has suffered? Graph the solution set for the inequality 2/5*s +7>=3-4.2s a los cuantos dias se puede saber si estas embarazada A researcher records the following scores for attention during a video game task for two samples. Which sample has the largest standard deviation?Sample A: 10, 12, 14, 16, and 18Sample B: 20, 24, 28, 32, and 36Sample ASample BBoth samples have the same standard deviation. Which of the following sentences is gram-matically incorrect?A. We took him to the store, the library, andthe restaurant.B. We took him to the store and the library.C. We took him to the store, and then wewent to the library.D. We took him to the store and then went tothe library. For each scenario, explain what distribution would be best to use and why. b. Airplane engines will fail when in flight with probability p. We are interested in computing the probability of at most 1 engine among the 6 failing on the plane. please help me i'm DESPERATE!! Why did Andrew Jackson describe the election of 1824 as a "corrupt bargain"? aHe thought that John Marshall had been bribed to make unfair Supreme Court decisions. bHe thought that South Carolina voted for John Quincy Adams in order to make it easier to secede. cHe thought that the election results were falsified, and that the wrong person was placed in office. dHe thought that John Quincy Adams and Henry Clay made a deal to each get the position they wanted. Mosi thoones of human devolopment take a stance on core issues, one of shich is whether develoment is continuous of discontinuous Which of the forloming guestions best charactertzes ths partcular issu A bucket of water has to be heated from 20 degrees Celsius to 45 degrees Celsius the heating element can heat at 0. 05 degrees Celsius(heating factor). How many seconds would it take this element to heat the water to the required temperature Simplify the expression. Write answer using only positive exponents.(1/3a^3)^-4 What is JaCoCo execution data file? following the addition of solution 3 and centrifugation of alkane lysis sample, describe the biomolecule contents present in the pellet and in the supernatant. This is the step prior to the addition of ethanol. The length of the AC section is 24 cm. Point B is the interior point of the section AC, AB: CB5: 3. Find the lengths of the segments AB and CB How many types of nitrogen bases does DNA have?