rom Why We Love: The Nature and Chemistry of Romantic Love: Which of the following choices best explains why the author cannot say for certain how romantic love affects levels of serotonin in the brain? Question 19 options: a) There has not been a purely neurological study examining the relationship between the two. b) Some evidence suggests that romantic love increases serotonin and other evidence suggests it decreases serotonin. c) Serotonin does not have strong effects on the brain compared to dopamine and norepinephrine. d) There is a possibility that study subjects were not actually in love, but rather just suffering from obsessive-compulsive disorder.

Answers

Answer 1

Answer:

its b

Explanation:

Answer 2

The reason we love is given the best in option (b): "Some evidence suggests that romantic love increases serotonin and other evidence suggests it decreases serotonin."

What stimulates the brain to love?

Dopamine, serotonin, and norepinephrine levels rise during emotional states, which increases the activity of brain circuits dependent on these neurotransmitters.

The release of dopamine and serotonin affects how we feel. Human sensations and coordination are aided by dopamine. The excitation state is strong with very high dopamine levels, and this is a brain function. Dopamine can exacerbate anxiety in a different brain function.

Because of this, emotions raise the levels of the neurotransmitters dopamine, serotonin, and norepinephrine in the brain, which increases the activity of the brain circuits that rely on these neurotransmitters.

Therefore, these are the neurotransmitters that stimulate the brain towards feelings. So, option (B) is the correct answer.

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Related Questions

Open the source notes, and review the notes for all three sources:

“Should We Terraform Mars?”
“Mars”
“Why Mars?”
Consider and record your thoughts about these concepts:

one common idea among the texts
one idea from the texts that differs
how the ideas better help you understand the topic and answer the question “Should humans travel to Mars?”

Answers

Humans can travel to Mars, but should they? Yes - this is because eventually the earth will die out and we will either have to choose to live here, die here, or adapt. Adapting to another planet (mars) is the best option because it has as much water on there as much as the United States and a mars base can be created, as well as many other facilities.

Terraforming the planet is justified by concerns about resource use and depletion on Earth, as well as arguments that altering and subsequent or concurrent settlement of other planets reduces the likelihood of humanity's extinction.

This would aid in the regeneration of the planet's atmosphere. The atmosphere will trap solar radiation and create a greenhouse effect, raising the global temperature.

Why is terraforming important?

And, while terraforming may allow us to build a second home to escape to on another planet, it may also serve as a testing ground for the techniques and technologies required to make Earth more Earth-like again.

The term "terraforming Mars" refers to the concept of altering Mars so that it can support human and terrestrial life. The impact of terraforming Mars would be that in the event of a global disaster, there would be a safe haven for humanity outside of our planet.

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The argument that earbuds decrease the need for live music is an example of which logical fallacy?

A)
ad hominem
B)
red herring
C)
false causation
D)
circular reasoning
Submit

Answers

Answer:

c

Explanation:

because its false lol i mean just because you use earbuds does not mean we should not have live music

Answer:

False Causation

Explanation:

brainly deleted my answer so I came back to answer it

“Lourdes, I’m back,” Jorge del Pino greets his daughter forty days after she buried him with his Panama hat, his cigars, and a bouquet of violets in a cemetery on the border of Brooklyn and Queens. His words are warm and close as a breath. Lourdes turns, expecting to find her father at her shoulder but she sees only the dusk settling on the tops of the oak trees, the pink tinge of sliding darkness. “Don’t be afraid, mi hija. Just keep walking and I’ll explain,” Jorge del Pino tells his daughter. The sunset flares behind a row of brownstones, linking them as if by a flaming ribbon. —Dreaming in Cuban, Cristina García Identify the element of magic realism found within the passage.

Answers

Answer:

When it says Jorge del Pino tells his daughter... you need to put quotation marks cause they are saying something

Explanation:

(A) Lourdes’s father returning to her from the dead.

what is the definition of the word theme in literature? ​

Answers

Answer:

A central topic,subject or message within a narrative

Explanation:

I hope this helps you

Answer:

In contemporary literary studies, a theme is a central topic, subject, or message within a narrative.

Explanation:

Themes can be divided into two categories: a work's thematic concept is what readers "think the work is about" and its thematic statement being "what the work says about the subject".

about 50 points!!!!!!!!! Maybe a (one) paragraph comparison of one bullet point? It will be very much appreciated. just a little info but I need sources. If can't post sources email is euphrosyneLight (at symbol) g mail.com

Answers

Answer:

Explanation:

When comparing ancient Greece and ancient Rome, one can see that there are many difference including geography, governance, position of women, economy and art.

Though these countries are Mediterranean countries, they differ in their terrain. The cities in Ancient Greece were separated by hilly countryside. All the cities were near to water bodies. Rome was an inland country and situated on the banks of River Tiber.

Now talking of art and culture of Greece and Rome, Greek art was considered to be superior to that of Roman Art. One of the sculptors that Greece is widely associated with is Venus de Milo. Romans were good at mosaic or wall painting. The Romans were known for producing realistic portraits.

In terms of economy, the basis of both ancient Greece and ancient Rome was agriculture. Greeks lived on small wheat producing farms but had poor days because of improper agriculture practises. Â Romans had turned towards estates, producing olive oil and wine.

There was also a big difference in the division of social classes of both ancient Greece and ancient Rome. In Greece, the society was divided into slaves, freedmen, metics, citizens and women.

Rome had slaves, freedmen, plebeians and patricians. When women were not considered to be citizens in ancient Greece, they were citizens in ancient Rome. There was also division as per the wealth in both the societies.

The family head in the  Roman household was the Paterfamilias. This means that even if a son has his own family, his father will be the head of the entire family. But in Greece, the sons were considered to be the legal heir to their fathers.

likes for me and then you get likes for u?

Plz help I’ll mark brainliest

Answers

Yes! You were correct!! It is indeed C!! Great Job!!

From north to south, the major islands of Japan follow a
gradual curve toward China and Korea. At the top, one
finds Hokkaido. South of Hokkaido is the largest island,
Honshu, where Tokyo, Kyoto, Osaka, and the other major
cities of Japan are gathered. The smallest major island,
Shikoku, shares the southern end of Honshu with the last
and southernmost of the four main islands, Kyushu.
Which term best describes the way the passage is organized?
O A. Problem-solution
O B. Sequential
O C. Spatial
O D. Topical

Answers

I think the answer to this question is C
The answer to this question is C. Spatial!! Hope this helps!!

help help help help please

Answers

wht do u need help w?

Answer:pls we will help you just tell the question plss

Explanation:

We will definitely help u ....

“The world on a turtles back”
Answer the following questions properly (complete sentences and direct citations/quotations where necessary)
7. Discuss a part of the story that is ambiguous (the meaning of purposely unclear or open to interpretation).

Answers

Answer:

The word on a turtles back is a shell

Answer:

it invite us to explore how their. shell works and how it's made,

check if these answers are correct and if it is wrong correct it please

Answers

Answer:

For number 7, it is "Did he used to play golf every weekend?"

You wrote "Did you used to play golf every weekend?"

:)

They’re all correct but you made a mistake at number six, after ‘but’ you wrote he instead of she.
Plz correct that.
Hope this helps ya

Select the correct answer.
Read this excerpt from a personal narrative essay. What did the writer learn from this personal experience?

I am so glad that I continued to be part of my swim team. I think it really helped me heal from my injury. I also learned how important it was for my teammates to have a cheerleader. They loved that I was there encouraging them and telling them not to give up. It was almost as if they knew I hadn’t given up either. I’ll be back next season!


A. You can be part of a team in different ways.

B. Cheerleaders are not part of a team.

c.Swim teams have cheerleaders.

D. Competitive swimming can cause injuries.

Answers

The answer is: the answer is A


The answer is A because though she wasn’t swimming, she still was apart of the team.

Arrange these words in alphabetical order.

Answers

Answer:

Condolence

Conference

Existence

Experience

Intelligence

Interference

Occurrence

Superintendence

Please tell me if I'm wrong.

Answer:

Condolence

Conference

Existence

Experience

Intelligence

Interference

Occurrence

Superintendence

Explanation:

Condolence

Conference

(d is before f)

Existence

Experience

(i is before p)

Intelligence

Interference

(l is before r)

Read this excerpt from Abraham Lincoln's Gettysburg Address and then answer the question that follows: (1) Four score and seven years ago, our fathers brought forth upon this continent a new nation: conceived in liberty, and dedicated to the proposition that all men are created equal. Now we are engaged in a great civil war … testing whether that nation, or any nation so conceived and so dedicated … can long endure. We are met on a great battlefield of that war. (2) We have come to dedicate a portion of that field as a final resting place for those who here gave their lives that this nation might live. It is altogether fitting and proper that we should do this. But, in a larger sense, we cannot dedicate … we cannot consecrate … we cannot hallow this ground. The brave men, living and dead, who struggled here have consecrated it, far above our poor power to add or detract. The world will little note, nor long remember, what we say here, but it can never forget what they did here. What is the main purpose of the first paragraph of this speech? A. It clearly and directly states the counterclaim. B. It introduces the topic and hooks the audience. C. It gives the speaker's history for common ground. D. It provides a transition between arguments.

Answers

The answer to this is d

The main purpose of the first paragraph of this speech is it provides a transition between arguments. The correct option is d.

What is speech?

Speech can be defined as human vocal communication using language. Each language uses phonetic combinations of vowel and consonant sounds that form the sound of its words and uses those words in their semantic character as words in the lexicon of a language according to the syntactic constraints that govern lexical words' function in a sentence.

In speaking, speakers perform many different intentional speech acts, such as informing, declaring, asking, persuading, directing, etc and other non-representational or paralinguistic aspects of vocalization to convey meaning. In their speech, speakers also unintentionally communicate many aspects of their social position such as sex, age, place of origin, physical states.

Further psychological states, physico-psychological states, education or experience etc.

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How does the conflict in this passage develop the social issue of gender inequality? The author highlights a woman’s duty of always financially helping her husband. The author highlights a woman’s use of blackmail to obtain her husband’s money. The author highlights a woman’s inability to borrow money without a man’s signature. The author highlights the fact that crime is more widespread among women than men.

Answers

Answer:

The author highlights a woman’s inability to borrow money without a man’s signature.

Explanation:

I cant be sure about the answer because I have not read the passage, but this is a real example of the social issue of gender inequality.

Answer:

C

Explanation:

edge 2021

Read the excerpt below and answer the question. Give me thy hand; 'tis late: farewell; good night. What type of pronoun is in italics in the quotation from Romeo and Juliet? nominative demonstrative possessive objective

Answers

This question is incomplete because there is not any pronoun in italics, here is the complete question:

Read the excerpt below and answer the question. Give me thy hand; 'tis late: farewell; good night. What type of pronoun is in italics in the quotation from Romeo and Juliet?

Pronoun in italics is me

A. Nominative

B. Demonstrative

C. Possessive

D. Objective

The answer to this question is D. Objective

Explanation.

All pronouns despite their type represent a noun or are related to a noun. In the case of object pronouns, these include words such as me, his, her that are used as an object in the sentence. This means these pronouns describe the entity affected by the verb.

This occurs with the word "me" in "Give me thy hand" because the word "me" replaces the noun Romeo who is the beneficiary or the indirect object. Thus, the pronoun is objective.

Objective
A noun or related to noun

are elephant seals in danger of becoming extinct today? Why or why not? ANSWER DETAILEDLY

Answers

Answer:

Today, elephant seals are not in danger of becoming extinct. This is because laws are now in place to protect their populations.

Explanation:

Answer:

Explanation:

The southern elephant she’ll always has been safe but there was a point in history that the northern elephant it was very close to extinction in the 19th century sailors regularly really elephant seals look or use for their bubbler which was used to make oil

What does Levy mean in the following passage from "Back to My
Own Country," in which she describes the wave of post-World
War II immigrants to Britain?
Test
est
Their ideas, their creativity, and their ways of life have
helped turn this country into a sophisticated multi-culture.
This windfall of talent and variety is one of the great
unforeseen benefits to Britain.
А
She believes immigrants have made Britain into an economic
superpower
B
She believes immigrants have added variety, liveliness, and vigor
to Britain's culture.

Answers

Answer:

I hope this attachment will help!

Explanation:

Levy means in the following passage from "Back to My Own Country," in which she describes the wave of post-World as She believes immigrants have added variety, liveliness, and vigor to Britain's culture. Thus the correct option is B.

What is the inference?

Inference in a piece of literature is the process of drawing a conclusion about a given topic using the facts and evidence that are specific to that work of literature.

She thinks that immigrants have given British culture more variety, energy, and vigor. One of the most significant and unanticipated advantages for Britain is this wealth of skill and variety.

The financial situation of Levy's parents is represented in the statement that while they were living in Jamaica, where they belonged to the middle class and they were poor in England.

Therefore, option B is appropriate.

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describe how an elephant seal's movements are different on land than in the water.

Answers

Answer:

On land- two fins propel their bulky bodies forward on land.

In water- they squiggle from side to side.

Hope this helps<3

-ac<3-

Elephant seals migrate in search of food, spending months at sea and often diving deep to forage. ... Though both male and female elephant seals spend time at sea, their migration routes and feeding habits differ: Males follow a more consistent route while females vary their routes in pursuit of moving prey.

How does that grammar structure is called?

Answers

Answer:

[tex]\large \boxed{\sf Gerund \ phrase}[/tex]

Explanation:

A gerund phrase consists of a gerund, which is a verb that acts as a noun in the sentence. A gerund can be the subject of the sentence.

Answer:

Gerund Phrase

7. Select a tone (or multiple tones) from the list of Tone Words. Explain why this tone is the best way to describe this text.

Answers

Ironic, melancholy, enthusiasm, emotive, evasive

If you need more lmk
Compassionate, optimistic, energetic, vibrant, critical to name a few.

PLEASE HELP ME ILL GIVE YOU CROWN When you use your peripheral vision to read, you expect to be able to read more words at one time see fewer of the unimportant words slow down your reading to understand more review text with which you are already familiar

Answers

When you use your peripheral vision to read, you expect to be able to read more words at one time see fewer of the unimportant words slow down your reading to understand more review text with which you are already familiar

When you use your peripheral vision to read, you expect to be able to read more words at one time, see fewer of the unimportant words, slow down your reading to understand more, and review text with which you are already familiar.

Answer:

When you use your peripheral vision to read, you are expected to be able to read more words at a time, see fewer of the unimportant words, slow down your reading to understand more, and review text with which you are already familiarized with.

Explanation:

“Oh, my Lord!” cried Marjorie in desperation. “You little nut! Girls like you are responsible for all the tiresome colorless marriages; all those ghastly inefficiencies that pass as feminine qualities. What a blow it must be when a man with imagination marries the beautiful bundle of clothes that he’s been building ideals round, and finds that she’s just a weak, whining, cowardly mass of affectations!”
In this excerpt from “Bernice Bobs Her Hair,” how does Marjorie’s language reflect her character? Select all that apply.

It is harsh and critical like her personality.
Bold exclamations emphasize her passionate attitude.
Insults hint at the jealousy she feels toward her cousin.
Large and descriptive words show her intelligence.

Answers

Answer:

Man don’t read my answer just need points

Explanation:

:)

I don’t get what you are asking a question for without giving a question

Which statements are true about "evidence"? select all that appy observations which answer questions proof that an idea is true information for or against an idea data to help draw a conclusion

Answers

Answer:

based on the info that you have provided:

evidence - proof, confirmation, verification are all synonyms.  

Explanation:

observations which answer questions - this would have to have been proved with empirical evidence - data evidence that has been proven more than one time. I would not choose this answer.

proof that an idea is true - i would choose this answer due to the wording of "proof"

information for or against an idea - this could be someone's opinion and not have valid data to prove.  notice that "proof" is not in this answer. I would not choose this answer.

data - this would be empirical info and I would choose this as an answer.

I hope this helps.

:)

Answer:

evidence - proof, confirmation, verification are all synonyms.

Explanation:

hope it helps

Read the following passage and answer the question that follows: (1) One morning, when Gregor Samsa woke from troubled dreams, he found himself transformed in his bed into a horrible vermin. He lay on his armour-like back, and if he lifted his head a little he could see his brown belly, slightly domed and divided by arches into stiff sections. The bedding was hardly able to cover it and seemed ready to slide off any moment. His many legs, pitifully thin compared with the size of the rest of him, waved about helplessly as he looked. (2) "What's happened to me?" he thought. It wasn't a dream. His room, a proper human room although a little too small, lay peacefully between its four familiar walls. A collection of textile samples lay spread out on the table—Samsa was a travelling salesman—and above it there hung a picture that he had recently cut out of an illustrated magazine and housed in a nice, gilded frame. It showed a lady fitted out with a fur hat and fur boa who sat upright, raising a heavy fur muff that covered the whole of her lower arm towards the viewer. (3) Gregor then turned to look out the window at the dull weather. Drops of rain could be heard hitting the pane, which made him feel quite sad. "How about if I sleep a little bit longer and forget all this nonsense," he thought, but that was something he was unable to do because he was used to sleeping on his right, and in his present state couldn't get into that position. However hard he threw himself onto his right, he always rolled back to where he was. He must have tried it a hundred times, shut his eyes so that he wouldn't have to look at the floundering legs, and only stopped when he began to feel a mild, dull pain there that he had never felt before. What main conflict is revealed so far in this story? Gregor does not enjoy his job. Gregor is having disturbing dreams. Gregor has transformed into a bug. Gregor cannot sleep.

Answers

Answer:

Gregor has transformed into a bug.

Explanation:

The passage describes Gregor Samsa as a "horrible vermin", with a brown belly with many legs, which sounds like a cockroach. It is true that he tries to sleep in hopes that his transformation was simply a dream, but the thing stopping sleep from coming is that he has become a bug.

Hope this helps!

Answer: Gregor has transformed into a bug!

Explanation: Imagine a cricket, a beetle or a cockroach and see if the description fits. Gregor is no longer in human form. It will pose some problems with his relationships.

PLEASE HELP WITH THIS QUESTION

what important connections can you make between civic responsibility and possible career paths?​

Answers

Answer:

I will become a Lawyer and help the societies

What is the theme of "Here in Katmandu" by Donald Justice? please explain

Answers

Here in Katmandu"--though it is ostensibly about the vicissitudes of toil and adventure--is therefore not a celebration of the physical exhilaration of climbing, or the bracing impressions of altitude and the immediacy of strange landscape(s). It is, instead, a poem about desire and unresolved contradiction.

taiwan essay
describe a market in the morning, the atmosphere, the streets
nighttime - the nightview, the silence, the streets in comparison, night markets - crowded, noisy

Answers

Answer:

The night markets in Taiwan are some of the best we have come across during our travels through Asia. They are extremely popular with the locals and offer a huge variety of wonderful snacks, shopping and entertainment. Around 70 night markets are found across the whole of Taiwan, and we found pretty much all of the ones we visited were so popular you could barely move around parts of it!

The night markets in Taiwan are a few of the leading we have come over amid our voyages through Asia. They are greatly well known with the local people and offer a colossal assortment of superb snacks, shopping and excitement. Around 70 night markets are found over the full of Taiwan, and we found lovely much all of the ones we gone by were so prevalent you'll scarcely move around parts of it!

An author uses a road to symbolize a character's journey. It is an unpaved road that is covered with rocks, holes, and mud. What type of journey does the road most likely symbolize?

Answers

Answer:

a long, rough, and hard journey full of feat and challenges

Explanation:

It symbolizes a rough & difficult journey full of trials and tribulations. This shows that the character has gone through an arduous journey in their life similar to the road they’ve used to symbolize it above.

Urgent!!! Help, please

Answers

Answer:A

Explanation:

The Academy Awards... take place in Hollywood California every year since 1929

both questions are A

Which of the following describes a strategy used during the prewriting stage of short-story writing? freewriting to generate ideas for a story’s theme making corrections to grammar and spelling revising to ensure the story is interesting following a story map to stay on track and keep the story line moving forward

Answers

Free writing is the only pre-writing technique from the list given. The other options are either writing or after writing strategies. Free writing is a prewriting technique it consists of writing continuously for a period of time without paying attention to grammar or spelling. It gives writers ideas to write short stories.

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Find the area of the shape shown below. Search the Internet to find out more about the different ways in which people greet and say good-bye to each other in French-speaking countries. Then, based on your research, write a short essay in English of about 100-150 words comparing and contrasting expressions of greeting and parting used in French-speaking countries and the United States. Remember to mention which greetings and leave-taking expressions are used in formal and informal situations. In the past year, TVG had revenues of $3 million, cost of goods sold of $2.5 million, and depreciation expense of $200,000. The firm has a single issue of debt outstanding with book value of $1 million on which it pays an interest rate of 8%. What is the firms times interest earned ratio? "When human settlers arrived on the island of Mauritus, they caused the Dodo bird species to become extinct within 50 years. What did the settlers do to cause their extinction?" . Fire can be extinguished by: - a. Lowering temperature below ignition temperature b. Cutting the supply of oxygen c. Removing non-combustible substances from surroundings d. Both a & b Some towns limit the number of hours that liquor stores can sell alcohol on Sundays. This restriction could actually help liquor stores by Colonial regimes routinely manipulated ideas about _______________ in order to maintain unjust power relations. What is Davy Crockett best known for writinga a short story about a man who wakes up after a 20 year sleepb a biography about George Washington that portrays him as person instead of a demi-god. c a novel about a wilderness scout and his Indian alliesd an autobiography about his adventures on the frontier Dvorak Company produces a product that requires 5 standard pounds per unit. The standard price is $2.50 per pound. If 1,000 units required 4,500 pounds, which were purchased at $3.00 per pound, what is the direct materials (a) price variance, (b) quantity variance, and (c) total direct materials cost variance At temperatures higher than the maximum growth temperature for an organism: a. proteins are permanently denatured. membranes become too fluid for proper function. b. hydrogen bonds within molecules are broken. c. hydrogen bonds are broken and proteins are permanently denatured. d. hydrogen bonds are broken, proteins are denatured, and membranes become too fluid. A provider who has a contractual agreement to accept an insurance companys pre-negotiated rate for healthcare services is considered to be? what was the language of administration under the delhi sultanate What are the three unalienable rights, according to the Declaration of Independence? A person is standing exactly 36 ft from a telephone pole. There is a 30 angle of elevation from the ground to the top of the pole. A person is standing 36 feet from the base of a telephone pole. A line is drawn from the top of the telephone pole to the person to form a right triangle. The angle at the person is 30 degrees. What is the height of the pole? 12 ft 12 StartRoot 3 EndRoot ft 18 ft 18 StartRoot 2 EndRoot ft I'm doing a task which involves magic v's, a maths pattern which has the rule of having the same total on each side. For e.g. 6 5 3 4 2Is a magic v because each side adds up to 11. I need to make magic V's with the number 2-6 and 3-7. There are 24 possibilities for each number set. For a proton (mass = 1.673 x 1027 kg) moving with a velocity of 2.83 x 104 m/s, what is the de Broglie wavelength (in pm)? help pls:Find all the missing elements Find conditions on the slope of a line through (9, 4) such that the x-intercept is negative and the slope is greater than its y-intercept. 2/5 < m < 4/9 m < 2/5 or m > 4/9 9/5 < m < 9/4 m < 9/5 or m > 9/4 Not enough information can somone please highlight that makeup the appositive phrase The alien spaceship, a flying silver disk, hovered over Dory's school. PLZZZ help!!!Find the area and the perimeter of the shaded regions below. Give your answer as a completely simplified exact value in terms of (no approximations). The figures below are based on semicircles or quarter circles and problems b), c), and d) are involving portions of a square.