Please answer these 3 questions and I’ll give brainliest and all my points:

What is the cardiovascular system?

What is the difference between arteries, veins, and capillaries?

What is a heart attack?

Answers

Answer 1

Answer:

1) A cardiovascular system is an organ system that conveys blood through vessels to and from all parts of the body, carrying nutrients and oxygen to tissues and removing carbon dioxide and other wastes.

2) "Capillaries connect the arteries to veins. The arteries deliver the oxygen-rich blood to the capillaries, where the actual exchange of oxygen and carbon dioxide occurs. The capillaries then deliver the waste-rich blood to the veins for transport back to the lungs and heart. Veins carry the blood back to the heart."

3) A heart attack is a blockage of blood flow to the heart muscle.


Related Questions

PLZ HELP !!!!!!!!!! plzzz



I RLLY NEEED IT

Answers

Answer: can you please post another one I can't read the words

Explanation:

11. Combine the following pairs of sentences using the connectors given against

each pair : 4

(a) (i) I shall not talk to you.

(ii) You apol o gize for what you did.

( unless )

(b) (i) He put on his best suit.

(ii) He wanted to make a strong im pres sion.

( be cause )

(c) (i) He was proud of his new car.

(ii) It was painted bright yel low.

( which )

(d) (i) Her cu les served a king.

(ii) The king sent him on diffi cult er rands again and again.

( who )​

Answers

Answer:

unless you abologize for what you did,ishall not talk to you

Answer:

a. I shall not talk to you unless you apologize for what you did

b. he put on his best suit because he wanted to make a strong impression

c. he was proud of his new car which was painted bright yellow

d. her cu les served a king who sent her on diffi cult er rands again and again

In Mississippi Solo, The author says the river is *

A. dangerous
B. a friend
C. an enemy
D. stormy

Somebody please help me get this answer

Answers

Answer:

A. dangerous

Explanation:

The author is using personification to develop his idea that the river has human qualities. The river is talking to him and is warning him to prepare for danger.

Lupe,you should see the once in a lifetime bargain I found! raved Sonia

Answers

Answer:2

Explanation:

It just is

i had a swim yesterday. Change this sentence into negative.plz give the answer a ASAP.I will mark u as a brainlist​

Answers

Answer:

the negative sentence would be,

"i hadn't swim yesterday"

Explanation:

Past perfect tense.

Fill in the blank with the correct word.
Figure it out amongst
O yours
o
yourselves
Stm
O yourself
O themselves​

Answers

Answer:

yourselves

Explanation:

In "Sea Fever," what effect is created by poet John Masefield's use of verbals?
1. a sense of adventure awaiting
2. emotions of doom and gloom
3. despair at a chance passed up
4. a false feeling of freedom

Answers

Answer:

Number 1 is the correct answer

Explanation:

In Sea Fever the effect is created by poet John Masefield's use of verbals is a sense of adventure awaiting.

What is context of Sea Fever?

The animal in Sea Fever is a definitive trial of human will. Indeed, obviously there is something about the hatchlings that influences an individual truly, yet each and every progression of the account difficulties the team's profound quality and character.

The word that is making and end rhyme is by(sky-by) and along these lines we are getting last sound withcomputer based intelligence. We are likewise having there breaking and shaking on account of the ing. This is alluding to that there are two different sound that are delivering the rhyme in this verse.

For more information about Sea Fever, refer the following link:

https://brainly.com/question/24105638

In Defense of Zoos: How Captivity Helps Conservation answer key How does the author’s word choice in paragraph 2-3 impact the meaning of the passage? A. It highlights the debate surrounding zoos: Animals kept in captivity after fall victim to disease not seen in the wild. B. It emphasizes the four most goals for zoos: keeping in danger animals safe, but also educating the public on the dangers of the wild. C. It highlights the overarching purpose of zoos: keep animals in zoos in order to prevent poaching in the wild. D. Emphasize is the contradictory reality of zoos: zoos are not perfect places for animals but some animals, but some animals would become a extinct in the wild.

Answers

Answer:I got c

Explanation:

What inspires people to achieve success? And why ?

Answers

Answer:

ok uccessful people know better than to be negative with others. They realise that negativity does not help any situation and that positive words can make a big ...Explanation:

I just don't see how we could possibly consider selling the cabin that Grandpa built by hand. What price could we put on his sweat? How can we cash in our many memories of spending summers there? Most of all, how can we rob our own children of this unique family tradition?

Passage 2: If we choose to keep
Grandpa's cabin, we will have to invest a considerable amount of money and work into it. The roof has been leaking for years, and the electrical system is not up to code. And now that our generation is having children of our own, the cabin is not large enough to fit our entire family for get-togethers anyway. Which statement best compares the ways that the two arguments use appeals?​

Answers

Answer:

A

Explanation:

I WAS SITTING IN a taxi, wondering if I had overdressed for the evening, when I looked out the window and saw Mom rooting through a Dumpster. It was just after dark. A blustery March wind whipped the steam coming out of the manholes, and people hurried along the sidewalks with their collars turned up. I was stuck in traffic two blocks from the party where I was heading.  Mom stood fifteen feet away. She had tied rags around her shoulders to keep out the spring chill and was picking through the trash while her dog, a black­and­white terrier mix, played at her feet. Mom's gestures were all familiar—the way she tilted her head and thrust out her lower lip when studying items of potential value that she'd hoisted out of the Dumpster, the way her eyes widened with childish glee when she found something she liked.

Answer:

c

Explanation:

a or c is the only logical ones u should be able to disregard b and d.

Select the correct answer.
Read this post on a social networking site.

Play tennis like a pro with these shoes. Made of sturdy, synthetic material, these shoes will support your feet as you spring to slam that smash shot. The soles provide a perfect grip, while the insoles keep your feet comfortable. You’ll nail that ace in these shoes. Get your pair today!

What is the purpose of this post?

A.
to provide tips on playing tennis
B.
to give advice on choosing tennis shoes
C.
to advertise a new pair of tennis shoes
D.
to give information on making tennis shoes
E.
to educate people about the benefit of tennis shoes

Answers

C. To advertise a new pair of tennis shoes

Answer:

C

Explanation:

In the end they said "Get your pair today"


2.
How does the author’s discussion of the “Big Five” contribute to the central idea of the article?

A
It describes why all people possess the five listed personality traits.
B
It describes the only personality traits psychologists have been able to identify.
C
It describes the personality traits that are likely to remain the same in a person.
D
It describes the main personality traits that may or may not change in a person.

Answers

Answer:

it describes why all people possess the five listed personality traits

words in writing that helps connect ideas

Answers

Transition words?

The question is unclear

Although, Neither, nor, and, but, so, for example, consequently, additionally, again, also, as well (as), furthermore, equally, besides, therefore, then, moreover, of course, first, second, third, finally, last, afterward, nonetheless, nevertheless, and whereas

Hope this helps! (I can give more ideas in the comments)

In “We’re Going to Mars!” the author’s viewpoint is that colonizing Mars would be an important moment in human history.

How is this viewpoint best conveyed in the text?


by comparing the colonization of Mars to the discovery of the New World

by proving that colonizing Mars will lead to the discovery of new rocks and sediments

by explaining that colonizing Mars would require a lot of resources

by arguing that the first forms of life on Earth are similar to the bacterial forms of life on Mars

Answers

Answer: I believe its the last one.

Explanation: Its makes the most sense.

Answer:

the last one

Explanation:

its right on k12

Based on the MLA style guide, what do you need to submit with a research paper?

A. annotated bibliography
B. works cited page
C. bibliographic cards
D. note cards

Answers

Answer:

B. Works Cited Page

Explanation:

Answer:

A

Explanation:

So, in the MLA style, you need to credit everyone, and it needs to be fully filled out.

In your own words, explain how smartphone are similar to drugs​

Answers

Once you are hooked it is hard to let it go. Take for example notifications. Thay are made to keep us online like „user posted a new photo, check it out“ etc.

Answer:

The only thing similar thing between them is how addictive they can be to a person.smartphones are addictive because you can play games, socialize and do at lot in it, it gives stimuli just like drugs.Drugs are addictive because of the effect it could give to the brain

When the first Freedom Riders reached Alabama in 1961,


a.
the Anniston fire department turned high-pressure water hoses on the bus and the riders.
b.
Police Commissioner Eugene “Bull” Connor ordered his police officers to let loose their attack dogs on riders who stepped off the bus.

c.
CORE leaders called off the Freedom Ride due to threats of violence from state officials.

d.
they were attacked by angry white mobs

Answers

C or b I think is doing

the purpose of this passage is

Answers

Answer:

to encourage other and say about the work of Sonia Sotomayor

Explanation:

bcz she has raised her voice against racial activities

plugged in,but tuned out: the evil influence of ear buds what could the author do to demonstrate more conceretely that he does not hate music in paragraph II -and thus better establish his authority?

Answers

Answer:

Listing some songs he enjoys at his leisure time or the genres of music he likes would have been a more concrete way to establish his authority as a person who does not hate music.

Explanation:

In the second paragraph, while talking about the proliferation of people who over-indulged in the use of ear buds plugged to phones, the author mentioned in a hurried manner that he does not hate music. He did not go into details to demonstrate concretely to the reader that, on the contrary, he actually likes music.

Listing some favorite songs of his or informing his reader about the genre/s of music that he enjoys would have further convinced the reader that he had no bias against music or music-lovers.

someone please help marking brainliest
who can help me with my sba via g mail

Answers

Answer:

i can what is it

Explanation:

please mark brainlest

20 points
10. What are the differences between the author's opinion on the
possibility of life on other planets and the opinions of NASA scientists?

Answers

Answer:

Explanation:

Students need to understand that purpose is why the author is writing. Whereas point of view is who is telling or sharing the details. Once students understand point of view in literature and can identify who is telling different parts of the story, it's time to introduce perspective.Author's viewpoint is the way an author looks at a topic or the ideas being described. Viewpoint includes the content and the language used to present the data. ... Students identify words and phrases that show an author's strong feelings for or against a person, group, or issue.

hey can someone give me ideas on what I should write for my fictional Narrative

Answers

Fiction Prompts - Ideas for Stories

a hitchhiker, an allergy, and a mistake in a map.a cemetery, a missing dog, and a joke that goes too far.a Halloween costume, a stapler, and a complaint between neighbors.a stolen phone, a love song, and a bet.a dance competition, an engagement ring, and a worried parent.

Hope this helps if so don't hesitate to 'Thanks' and/or 'brainliest' this answer!

Seven deadly sin- when you die you become the 7th deadly sin

At your friends party you noticed that one of your friend’s friend ( who she is very close to ) isn’t present at the party and the party is coming to an end. How do you ask your friend why that friend of hers isn’t present at the party?????

Plsss help

Answers

It’s probably best to be straight up and ask. But if you don’t want to do that, you could just mention her up in passing. Such as “Hey did you see what Anna posted?” (let’s say Anna) or maybe some thing like “hey I literally thought I saw Anna at Walmart” and then when this person is somehow brought up, you could be like “speaking of which, I didn’t see her at the party? Everything okay?”

Which selection best provides evidence to support the central idea that Shakespeare's tragedies show the dark side of the human condition? Shakespeare wrote many_types of plays, but two of the most important are comedies and tragedies. The comedies, which include "A Midsummer Night's Dream" and "As You Like It," have a lighthearted and magical feel. They usually take place in a natural setting such as a forest, feature a plot that involves disguises and mistaken identity, and tell a love story that ends with a wedding. Shakespeare's tragedies, on the other hand, are usually somber and awe-inspiring. These plays, which include "Romeo and Juliet" and "Hamlet," feature characters caught in struggles they can't escape. usually partially caused by their own actions. Unlike the comedies, which all have happy endings, Shakespeare's tragedies end in the deaths of most, if not all of the main characters. It is a testament to Shakespeare's skill that even these unhappy plays have proved fascinating to audiences throughout the centuries​

Answers

Answer:

i’m pretty sure the answer is A

Explanation:

Louisa May Alcott
Most people know Louisa May Alcott because of her classic novel Little Women. She also wrote Little Men and Jo's Boys. These novels, which
feature the March sisters, are popular with young readers. Her writing has captivated and delighted young audiences for generations.
Louisa May Alcott was born in 1832 in Pennsylvania. She was the second daughter and had three other sisters. Louisa and her sisters were
educated at home by their father. He often entertained guests such as Ralph Waldo Emerson and David Thoreau, great writers who influenced a
young Louisa. It was natural for her to aspire to become a writer. When Alcott became older, she helped the family with finances by teaching and
writing
Louisa May Alcott's first novel, Little Women, is partly autobiographical, based on her experiences growing up in Massachusetts. The book
was a great success and launched her career as a writer.
Which phrase best describes how the author introduces the subject of Louisa May Alcott to the reader?
O 1. by telling what Alcott's novels are usually about
02. by explaining how Alcott's novels became popular
3. by emphasizing that Alcott's novels have always been popular
4. by revealing a personal opinion about the quality of Alcott's novels

Answers

Answer:

2). by explaining how Alcott's novels became popular.

Explanation:

In the given passage, the popular American novelist Louisa May Alcott is introduced 'by elaborating how her novels have become famous among the youth.' The author describes that the presentation of 'the March Sisters' in her novels brought youth's attention and interest towards her novels and made them popular. After this, he offers a brief description of Alcott's family life and how the guests like Emerson and Thoreau inspired her to take up writing as her profession and how the autobiographical elements in her first novel made it a big success. Thus, option 2 is the correct answer.

The phrase best describes how the author introduces the subject of Louisa May Alcott to the reader by explaining how Alcott's novels became popular.

What is a novel?

A novel is a work of fiction that tells a story in narrative form. Novels, in some form, have been around for a very long time. In fact, since the 6th and 7th centuries, people have been writing long fictional works.

A book is written on a specific subject without a fixed count for the minimum amount of words to be used, a novel is a book of a story or stories written in not less than forty thousand words.

In the given passage, the popular American novelist Louisa May Alcott is introduced 'by elaborating how her novels have become famous among the youth.' Thus, option 2 is true.

Learn more about novels here,

https://brainly.com/question/2618385

#SPJ5

Is it Personification Simile or metaphor


“How it clatters along the roofs/Like tramp of hoofs”​

Answers

Simile (the word “like” indicates such)

Plagiarism can be defined in all of the following ways EXCEPT:
A. deliberate, unacknowledged use of someone else's language, ideas, or other original material
B. presenting false or fabricated data or sources
C. submitting the same paper for more than one course without the instructor's permission
D paraphrasing what someone else said and using parenthetical citations to give credit

Answers

Answer:

B. presenting false or fabricated data or sources

Explanation:

According to the given question and answer choices, the wrong definition of the word "plagiarism" is option B.

This is because, plagiarism means copying the content of another person without adequately giving credit and not presenting false data

Answer:

D.  paraphrasing what someone else said and using parenthetical citations to give credit

Explanation:

100% on Edge

Please help me I'm really lost

the language mostly responsible for the transition from Old English to Middle English was-
-French
-Anglo-Saxon
-Italian
-Spanish​

Answers

Answer:

Im answering so that the other person can get brainliest.

Explanation:

The answer is Italian

Answer:

French

Explanation:

What is the term used to describe a person's way of seeing things?

Answers

Answer:

"Perspective"

Explanation:

The answer is perspective

Answer:


perspective :))

What is Darrell's first wrestling practice like?

Answers

Answer:

goood

Explanation:

Other Questions
Select the correct answer.Jenna rescued a hamster and decided to keep it as her pet. She has never had a pet before. What does Jenna need to know first when she visieHer veterinarian?.medicationB.general pet careC.vaccinationD. SurgeryEpet food Find the missing side When was Paraguay's flag adopted? Go to Main page. WILL GIVE BRAINLIEST What is the resulting cross section if the cheesecake was sliced parallel to its points? name three examples of economic transformation for the youth of South Africa The most exciting part of the plot 4. What is the slope of the line that passesthrough the points (-6, -30) and (12, 24)? HURRY! Which expression represents the difference quotient of the function f(x) = 13-5x/4 for all nonzero values of h?A. 1/4B. h/4C. -5/4D. -5h/4 What are 3 organisms that are found in the same phylum as euglena gracilis? Which of these words would appear first (nearest the front) in a dictionary?WitherAnnualBanalAnniversary which of the following is the best definition for homestasis Situational Irony occurs when what happens in the story is what is expected to happen.Is this true or false King blanks nephews name is blank Analyze Thurber is known for his humor and wit. How does he conveyhumor in this story? Cite details from the text to support your response 1.2 Mention 5 benefits of being a confident student. The point g (2,2) is translated 3units to the right and 4units up what are the coordinates of this resulting point, g? Remind???? anybody, or nobody??? how Greenhouse gases in the atmosphere impact Earths global climate 2 kgT25 kg2.1.1 State Newton's Second Law of Motion in words..1.2 Draw a labelled free body diagram for the 2 kg mass.1.3 Determine the magnitude of the tension force T2.1.4 Calculate the magnitude of the normal force exerted on the 2 kg mass,