Reese wrote this essay for his biology class. Read Reese’s essay and look for any revisions he needs to make. When you finish reading, answer the questions that follow. A New Discovery about the Brain (1) But there is still one part of the human body that confuses scientists: the brain. (2) Although scientists have made extraordinary progress in understanding how the brain functions, there still is much to learn. (3) In fact, scientists are only now beginning to discover and understand the lymphatic system of the brain. (4) The lymphatic system performs an important role in the overall functioning of the body, much like the circulatory system. (5) The lymphatic system also moves things around the body. (6) Instead of bringing the body what it needs through the blood, however, the lymphatic system carries away what the body doesn’t need, such as germs and waste products, through a fluid called “lymph.” (7) The lymph then travels to the various lymph nodes throughout the body. (8) As the lymph is filtered through the lymph nodes, the nodes respond to any germs by mounting an appropriate defense. (9) Scientists have been stumped by this process. (10) But in 2012 scientists found that the brain has its own type of lymphatic system. (11) Dr. Maiken Nedergaard and her team of researchers were surprised and excited to discover the first evidence of a tightly interwoven system that rapidly removes waste from the brain. (12) The brain’s blood vessels have fluid that is running along the side of them, the team determined, and this fluid is what is carrying waste away from the brain. (13) However, unlike the lymphatic system—which operates on a slow, continuous basis—this newly discovered system operates only when a person is asleep, washing away waste by flooding the brain quickly with fluid. (14) Now you have one more reason to get a good night’s sleep. (15) It took three more years for scientists to discover the specific vessels in the brain that are part of this lymphatic system. (16) In 2015, researchers were able to provide proof of a lymphatic system in the brain when they actually managed to see the vessels that are used to flood the brain and carry away the waste. Even though what this relatively new discovery means is still not entirely clear, researchers are already making connections. (18) For example, many brain diseases, including Alzheimer’s disease, involve the accumulation of specific proteins in the brain. (19) Although it is too early to jump to conclusions, it is reasonable to infer that these diseases may be connected in some way to the ability of this newly discovered lymphatic system to remove waste from the brain. (20) In the future, scientists will attempt to prove this connection. (21) The discovery of an entirely new system opens up exciting new areas of research and inquiry. (22) It may offer more opportunities for discoveries as researchers increase their understanding of how this system functions and how it is related to health and disease. (23) Eventually, we may gain a fuller understanding of the mysterious workings of the human brain.



1) Reese needs to improve the introduction of his essay. Which sentence should be added before sentence 1 to create a more effective introduction for his essay?
A) There are so many mysteries about the human body that you would never believe it.
B) The brain is like the body’s big jigsaw puzzle
C) Over the past centuries, many of the mysteries of the human body have been explained by science.
D) Scientists are determined to find out all the facts that can help them understand our world

Answers

Answer 1

Answer:

B) The brain is like the body’s big jigsaw puzzle

Answer 2

To improve the introduction of his essay, Reese should add the following option before sentence 1:

C. Over the past centuries, many of the mysteries of the human body have been explained by science.

We can all sense there is something strange with the very first sentence of Reese's introduction: "But there is still one part of the human body that confuses scientist: the brain."That is because it begins with the conjunction "but". That conjunction is used to express a contrast between two ideas. It comes after the first idea was expressed and before the second idea.However, no idea was expressed before by Reese. That means we need to add something.Since the sentence with "but" talks about how the brain remains a mystery to scientists, we should choose a sentence that says the opposite.That would be letter C. This sentence says that scientists have been able to explain many of the mysteries of the human body.

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Related Questions

Help help help help help

Answers

[tex] \huge\colorbox{pink}{answer}[/tex]

C.Primal

[tex] \huge\colorbox{pink}{explantion}[/tex]

Primal

Present or existing from the beginning; first or earliest.

While on leave, Paul is attracted to the regularity of life at home. However, though Paul is tempted by it, Paul says that “it repels me” (169). Repel is a verb that means “to drive away or force backwards; to refuse acceptance of.” Similarly, reject is a verb that means “to refuse to accept, grant entry to, acknowledge, or act upon.” Though these words are similar, there are slight differences in their meanings. Which sentence below best captures Paul’s feelings about leave and correctly uses repel and reject?

The narrowness of a regular occupation repels Paul. He rejects the empty mindlessness of civilian life.

Office work rejects Paul, and he repels all aspects of civilian life.

Paul feels repelled by life in the trenches, and he rejects his return to the front.

Paul rejects invitations to visit his old friends because he finds that his war stories repel his companions.

Answers

Repulsion is a feeling of disgust for something. A synonym for repulsion is disgust. Rejection is the refusal to accept something. Given these clarifications, the sentence that best captures Paul’s feelings about leave and correctly uses repel and reject is;

The narrowness of a regular occupation repels Paul. He rejects the empty mindlessness of civilian life.

From the sentence above, we find that if 'repel' is substituted with 'disgust',  we can capture the point that Paul did not really accept the limitations that were imposed by civilian life.

He rejects such a lifestyle and would rather prefer life in the military force.

Therefore, option A is correct.

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Answers please?
Thank you…

Answers

1- false; it's to discover young inventors of the future

2- false; the theme changes every year

3- true; only a young team of scientists who base their invention on a particular theme can win the main prize

4- false; they just had to design a creative useful clothing

5- I'm not sure but I think it's false since in a way the teacher should know the idea of the student and discuss it with him, even though the idea is the student's

6 false: it's the winners of last year who got the chance to spend time with scientists in the Arctic

Need help with this very simple spelling drag and drop (:

Answers

Recognize: know and remember when seeing or coming across

Recount: retell with detail

Analyze: organization of a text

Structure: break something into parts

Which of the following best supports the idea that Turner took a positive view of the effects of the frontier on American History?
A. The continual recurrence of these areas of paper-money agitation is another evidence that the frontier can be isolated and studied as a factor in American history of the highest importance
B. And now, four centuries from the discovery of America, at the end of a hundred years of life under the Constitution, the frontier has gone, and with its going has closed the first period of American History
C. He would be a rash prophet who should assert that the expansive character of American life has now entirely ceased
D. The result is that to the frontier the American intellect owes its striking characteristic

Answers

Answer: The result is that to the frontier the American intellect owes its striking characteristics

Explanation:

In “Daedalus and Icarus,” Daedalus makes observations about how birds fly. Using your knowledge of the suffix -tion, what does observation mean
A. the study of birds
B. someone who studies flying
C. something you realize based on what you have seen
D. something that can be flown in the air
pls answer right

Answers

Answer:

answer is c.

Explanation:

c is the only one that does not involve a "studying" term. and since the word observation does not mean study of ___, c is correct.

15. Why do the boys not want to wash up before going to talk to Jack?​

Answers

Answer:

Because they want to give him corona Explanation:

April opened the escape hatch. She was afraid to jump, but she realized that the airship was sinking. She looked at Vince, who was strapping on his parachute. Vince locked eyes with her and then he realized the error in his conduct. "I'm sorry, April. That was ungentlemanly of me. Let me help you with yours." He proceeded to attach the other parachute to April's back. This made him feel a little better. what is the pov

Answers

Answer:

Third person

Explanation:

It is third person because the text is using He, she, and his. Those words makes it third person. Third person also knows about the suroundings and doesn't use Me, I, you, and we.

Answer:

3rd pov

Explanation:

I hope this helps! :D

"Quiet Resistance" includes many passages that quote the words of real people
who were teenagers during World War II. Which of the following sentences
best explains the purpose of these quotations?

Answers

The phrase that best represents the purpose of the quotes is the one that shows the importance of firsthand accounts of historical events.

We can arrive at this answer because:

The account of real people about World War II is used in the text to give credibility and confirm the information given by the author.This is because these reports are given by people who lived through this historic moment and know how to speak what they saw, confirming the information discussed.

In this case, we can assert that the author's purpose in using these quotes is to promote the credibility of his text through firsthand accounts of the event.

Since you didn't show the answer options, I can't answer this question specifically, but I hope the information above can help you.

More information:

https://brainly.com/question/24769758?referrer=searchResults

“Those who do not move, do not notice their chains.” what are your thoughts on this quote? why?

Dig deeper???

Answers

Answer: There can be many interpretations to this quote. It could be that one that has never chosen to physically move from somewhere or move in terms of living their lives fully do not notice that they are bound because of themselves or by others. This could also be a literal meaning that those that never got the chance to move at their own will grew to ignore or not notice what physically bounded them.

Part Two: Add tag-question to each sentence to complete them. 11. Fatuma brought the bag, ? 12. Semira and Hana are friends, ? 13. The teacher and the students visited the National Museum, 14. We don't do our homework, - ? 15. Tamirat and Ahmed never go to the cinema, Part Three: Change these sentences into Questions. 16. They lost their bags. ? 17. We are hard workers. 18. She has bought a new book. 19. Abdu often writes a letter to his old friends. 20. Mohammed visited his grandmother last week.​

Answers

Answer:

11.didn't she?

12.aren't they?

13.didn't they?

14. do we?

15.do they?

part three:

16.did they lost their bags?

17.how are you?

18.what did she buy?

19. to whom does abdu writes a letter often?

20.when did mohammed visit his grandmather?

Explanation:

Which of the following does
Lucinda Matlock say she did
for seventy years besides
working and raising the
twelve children?

Answers

Answer: Enjoying

Explanation:

How does famous actress make a fool of earnest young woman

Answers

Answer:

Extend her arms in a beseeching gesture

Explanation:

Because it's the answer

Why might a writer choose to use the passive voice?
A.To show who did the action in the sentence
B. To focus on the object of an action rather than on who did the
action
C. To emphasize that the actions in the sentence took place at the
same time
D. To focus on what caused the events of the sentence rather than
what the effects were

Answers

Answer:

B

Explanation:

The passive voice is used when we want to emphasize the action (the verb) and the object of a sentence rather than subject.

5 she
playing when
when was
eight
years old.
Wht is the correct verb to use “start” or “starts”

Answers

Answer:

started.............

The work in your portfolio should be recent because

A.
newer work is always better

B.
all artists’ skills and styles evolve

C.
there are few opportunities for artists to use portfolios

D.
work in a portfolio must be less than three months old

Answers

Answer:

B

Explanation:

Due to the fact that an artist's style is constantly changing and evolving, it would make sense for the stuff in their portfolio to be recent.

Choose the best subordinate conjunction for the following sentence.

Kia is scared of lakes and will not go in the water _____ there is someone there with her.

unless
while
whenever
HELP PLS

Answers

Answer:

A) unless

Explanation:

Unless—means "except, on the condition":

You will not pass the exam unless you work harder.

I will not tell you anything unless you tell me what you know first.

Unless you ask her, you will never know.

Kia is scared of lakes and will not go in the water unless there is someone there with her.

5.
The pronoun whom is which type of pronoun?

Answers

Answer:

the type of pronoun is relative.

Answer:

Objective Pronoun

Explaination:

Whom is an objective pronoun that is used for formal English. It is used as the object of a verb or preposition. Whom should replace the object of the sentence.

Hope it helps

Where does the Time Traveller find weapons in The Time Machine?

Answers

Answer:

A museum?

Please give more information on this question so that we can give you a better answer.

Thanks!

please due now for me brainliest

Answers

Answer:

On the other hand,

However,

In contrast to Vancouver,

While Vancouver has a mild winter,

Unlike Halifax,

That should be all of them but I am unsure since the screenshot shows a small clipboard paste which covers part of the words at the end..

Answer the following question. 1) where is plasma membrane found ? How is it different from the cell wall ?​

Answers

Answer:

Plasma membranes are found in all cells that separates the interior of the cell from the outside environment. Plasma membrane is semi-permeable, and cell wall is entirely permeable. Apart from these, the most fundamental difference between plasma membrane and cell wall is that the former one is present in the inner lining of all cells while the latter one protects the membrane.

1. Choose the sentence variety strategy that is underlined in the sentence below:
Enron, the defunct energy company, was based in Houston, Texas.
O appositive phrase
O using a question
O coordination
O opening with an adverb
2. Choose the sentence variety strategy that is underlined in the sentence below:
Did you eher wonder what causes leaves to change color?
O using a question
O opening with an adverb
O appositive phrase
o coordination
3. Choose the sentence variety strategy that is underlined in the sentence below:
Incidentally, you owe $5 to the library in overdue book charges.

Answers

The sentence variety strategy in each of the sentences is the following:

1. Appositive phrase

2. Using a question

3. Opening with an adverb

Sentence variety is the use of different sentence structures in order to make a text more interesting, avoiding repetition and improving the flow between ideas.

Let's break down the sentence variety strategies used in each of the sentence:

1. The phrase "the defunct energy company" is an appositive phrase. It provides extra information about the noun "Enron".

2. The sentence uses the interrogative form, starting with "Did you ever wonder...?" By asking a question, the author gets readers thinking about the topic.

3. The sentence begins with an adverb, "initially". Adverbs modify verbs, adjectives, or other adverbs. They too help add details to the sentence.

Learn more about sentence variety here:

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pls help me right now:-(​

Answers

Answer:

1.B

2.A

3.B

4.B

5.B

Explanation:

sana makatulong sayu.. godbless!!

Want a paragraph on this

Answers

Answer: I don’t know even though though I’m I I’m I’m

Explanation:

Heyyy Heyyy thanks again thank you for thank thank help thank you thank y’all thank help help for thank y’all so thank help help me thank you y’all you need me help you you thank thank help you you you thank thank

Which of the following would
be the best predominant
impression to convey in a
biography of Isaac Newton
for adult readers?
A. Newton did not perform as well in
school when he was young; he learned to
be more diligent.
B. Even when participating in childhood
sports, Newton was always looking out for
others.
C. Young Newton was often corrected in
his assignments and chores; he always
respected his parents.
D. Newton, though often told what he
should become in life, always followed his
dreams instead.

Answers

Option C. Young Newton was often corrected in his assignments and chores; he always respected his parents, which would be the best predominant impression to convey in a biography of Isaac Newton for adult readers.

Born in 1643 in Woolsthorpe, England, Sir Isaac Newton commenced developing his theories on light, calculus, and celestial mechanics at the same time as on ruin from Cambridge university. Years of studies culminated with the 1687 ebook of “Principia,” landmark paintings that hooked up the standard legal guidelines of movement and gravity.

Isaac Newton (1642–1727) is fine known for having invented calculus in the mid to late 1660s (maximum of a decade earlier than Leibniz did so independently, and in the end extra influentially) and for having formulated the idea of prevalent gravity — the latter in his Principia,

Learn more about the biography of Isaac Newton here:-https://brainly.com/question/20739016

#SPJ1

hurry pls (no links) my last question

Answers

Problem would be 1,2,3
Solution would be 4,5

please help i think its the one i chose but im not sure what it is

Answers

Answer:

You have the correct answer good job

Explanation:

We can eliminate the middle options because they don't claim the main idea of the text and it's not the last one because it says nothin about a festival

PLS HELP Worth 5 points ​

Answers

Answer:

I believe this would be the Conclusion paragraph.

Explanation:

The conclusion paragraph is the ending paragraph that sum's up the whole essay.

It’s c. Trust me. It Wraps everything together

how many sentences are in a paragraph​

Answers

Answer:

There are 3 to 8 sentences in a paragraph

(i think)

Hope it helped :-)

Can someone write a paragraph of what not to do when trying to date

Answers

Answer:

No

Explanation:

Because you are to busy talking to the person infront of you and you can't focus and you would also be eating.

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