What are two central ideas of the text?
A
There is a widespread need for an artificial blood substitute.
B
Developing safe and reliable alternatives for human blood is challenging.
С
An essential function of blood is to transport oxygen throughout the body.
D
Scientists are struggling to evaluate the effectiveness of using artificial blood for
transfusions.
E
A hemoglobin-based oxygen carrier has been approved to treat patients needing blood
transfusions in South Africa.
F
The lack of advancement in medical technology prevents doctors from treating patient
in need when blood transfusions are not possible.

Answers

Answer 1

Answer:

D F

Explanation:

Answer 2
D and F are the central ideas

Related Questions

What does nemesis mean

Ally

Enemy

Fate

Answers

Answer:

Enemy

Explanation:

Process of emleimation

Ally is a name

Fate is Destiny

Enemy is Like against

Like nemesis

Christian is excited for his new apartment but was shocked at the amount
of money he needed up front to sign his lease. The rent is only $800 a
month. However, upon signing, Christian had to pay first and last month's
rent, a $250 security deposit, and a $200 pet deposit. What amount did
Christian pay in total? *
$900
$1,250
$2,050
$2,300
$2,500

Answers

He paid 1,250 in total.
800+250+200=1,250.

$1,250 is the amount did Christian pay in total. Hence, option B is correct.

What is security deposit?

Any sum of money other than the rent advance that a landlord collects from a tenant is known as a security deposit. The landlord is protected by the security deposit in the event that the tenant defaults on the lease or other rental agreement requirements. Back rent, cleaning costs, key replacement costs, and property damage are all possible uses for it.

A security deposit can be used to repair or replace items that a renter damaged, misplaced, or stole from a rental unit. State laws govern how security deposits are used when necessary and often require payment of security deposits prior to moving in.

The security deposit should be declared as a rental income if the tenant plans to live in the rental home for more than a year.

Thus, option B is correct.

For more information about security deposit, click here:

https://brainly.com/question/1752098

#SPJ2

“The hidden history of secret passages”
15) What can you infer about the author's purpose in writing this passage?

A) It is to entertain the reader by telling jokes about the
secret passages.
B) It is to describe in detail the way different secret
passages were constructed.
C) It is to persuade the reader that the North deserved
to win the American Civil War.
D) It is to inform the reader about the various uses of
secret passages in different historical settings.

Answers

i believe the answer is D

What do you think the most challenging part of working with a source would be? How would you overcome that challenge?

Answers

Answer: This is your answer....also which source?

Explanation:

What unique qualities for life are only found in the right proportion on Earth?
Group of answer choices

A/Solids, liquids, and gases

B Liquid water, a magnetosphere, and light energy

C Mass, gravity, and forces

D Days, months, and years

Answers

I think is D ,,,,,,,,

make up a newstory please help just make a short short or long multiple, ect no file plz..

Answers

Answer:

Just recently a large and violent explosion has happened at the local grocery store. One firemen has pointed out that the gas lines might`ve had something to do with it. 5 people have been reported dead and another 12 in ICU. This has been Alex Johnson reporting live here with Channel 192, back to you.

Explanation: It has been reported that there was a confirmed pipe leak. The naturel gas went leaked into the building, following into the AC, which light the fumes. The 12 in ICU are in critical condition. 2 may not make it. More at the 10:30 news out look. This has been Ahston Marks and Jeremy Spincer here for you at Channel 192!

 

 Disclaimer**** All incidents are made up, all names and names of places are fictional.***

Can someone help me with this question, click n the link to see the question. Please and Thank You

Answers

Answer:

Change would collect to collects.

Explanation:

Change would collect to collect

Which word best describes Little Listener’s brothers?
A
fierce
B
honest
C
creative
D
cowardly

Answers

Answer: D

Explanation:

As Simon finds his way to the party, what becomes of him? How is this possible?

Answers

Answer:

BEcaufidf hdisf hew fjosdnd

Explanation:

Yeah so simoindka

Answer:Simon shows a different perspective then the other boys, he represents innocence symbolically, he sees that the Beast is really them, they're always arguing, they can't govern themselves, they might even fight to the death just to determine a leader. The real beast is their own ignorance. Simon sees that. (thanks)

Explanation:

how do you feel when you help your peers

Answers

Answer:

i feel good cuz all they want is just my answer so i gave it to them

Explanation:

Helping Others Will Actually Make You Feel Great

Giving Can Give You A Self-Esteem Boost.

Write a compare-and-contrast analysis of how culture shapes the heroes in Heart of a Samurai and Black Ships Before Troy. Use transition words in your draft to help clarify relationships of ideas. Pls I need help. Also it is the ESSAY I am doing. 23 points

Answers

Answer:bra moment

Explanation:

Answer:

Culture has a significant impact on heroes. For starters, it influences how a person or character perceives a particular situation or idea, as well as their point of view on a variety of ideas and topics. Next, it has an impact on how the hero is portrayed in the story. Third, it influences how a character reacts to an idea or situation.

Culture has an impact on heroes. We see an example of this in 'Black Ships Before Troy,' where in Achilles' culture, to be a hero, you must be brave and fight. This is also evident in 'Heart of a Samurai,' where Manjiro's culture dictates that in order to be a hero, you must provide for your family.

Explanation:

Please help ASAP! You don't have to answer all of the questions, even one question is very much appreciated.

I'm giving out points for this so please don't answer if you're not going to get it right, don't take my points either. I really need help.

-------------------------------------------------------------

Bridge to Terabithia
Chapter 9 "The Evil Spell"

1. What did Judy mean when she said "I'm stuck,"? How did Leslie know that she became unstuck?

2. What is the "evil spell" mentioned in the chapter title?

3. Write one example of figurative language from the chapter that shows Jess's fear of the bad weather. Why doesn't Jess want to tell Leslie about his fear of the rising creek?​

Answers

Answer:

HERES ONE OF THEM

2)The Evil Spell” because it is raining so much, Leslie thinks an “evil being” has cast a spell on their make-believe kingdom. This chapter also comes at the heels of a prior chapter that discussed Easter and the crucifixion of Christ.

Think about convincing someone to donate blood to patients. Try writing three different analogies for that. Let's start by writing a generalization together; then, just try out a few different analogies from the generalization. Don't worry whether they all work, but be ready to analyze WHY they do or don't.

Answers

The correct answer to this open question is the following.

These are the three different analogies.

1.- "If people donate blood you are probably not only saving a human's life but an entire generation."

I think this sentence is good and could work because the meaning is that if every single one of us donates blood, we can help give life hope to thousand or millions of people who can breed the next generation on Earth.

2.- "If you donate blood is like mother nature sharing its waters to grow plant and threes. She gives them life."

This analogy has to do with how mother nature takes care of every living sentient on the planet, the way we could take care of other people in need, by donating blood.

3.- "Donating blood is like the Sun shining its rays of light over the Earth. It guarantees life for all."

This analogy tries to create awareness in that we could be "the sun" for other people who needs or "rays of life" or our living hope by donating blood.

How did the development of the Gutenberg printing press change
European society during the Renaissance? *
Ideas spread more quickly across Europe.
Church officials encouraged people to study the Bible.
O Merchant guilds started schools to increase literacy among their members.
Cartographers gained the ability to create more accurate maps.
543

Answers

The development of the Gutenberg press made ideas spread more quickly across Europe, option A, as seen below.

The Gutenberg press

The Gutenberg press was invented in the mid-15th century and allowed for the mass production of books and other printed materials. Prior to the invention of the printing press, books had to be hand-copied, which was a time-consuming and expensive process. As a result, books were rare and expensive, and literacy rates were relatively low.

With the introduction of the printing press, it became possible to produce books in much larger quantities and at a much lower cost. This made books more widely available and affordable, and led to an increase in literacy rates. As a result, ideas and knowledge spread more quickly across Europe. The printing press played a key role in the dissemination of Renaissance ideas and contributed to the growth of humanism, the study of classical literature and history, and the development of scientific thought.

While the printing press did not directly lead to the encouragement of Bible study by Church officials or the creation of more accurate maps by cartographers, these were also important developments that occurred during the Renaissance. However, the widespread availability of printed materials played a significant role in facilitating these and other changes that occurred during this period of European history.

Learn more about the Gutenberg press here:

https://brainly.com/question/22236085

#SPJ1

C. Rank the intensifiers according to their intensity.

extremely

very

not very

quite

really

kind of

m #wono o :

pretty

La bit

not at all

sort of

Answers

Answer:

extremely

very

Explanation:

Is a candidate for the presidency of the U.S. an apolitical person?

Answers

Answer:

Nope please dear uttering ehhfdj

Read the sentence from Paragraph 3.
Moisture, whether in the form of rain or excessive humidity spells disaster for a
computer, but a pencil can be completely immersed in water and still survive to
write another day.
After which word should the writer insert a comma to correctly punctuate the
sentence?

Answers

Answer:

It should be water

Explanation:

I hope that I helped you

use "either" and "or"

Answers

Answer:

1. I have always liked chocolates, but I also like candies, and it would be difficult if I had to choose either chocolates or candies.

2. I like oriental boys as much as occidental boys, and I don't know if I could choose either oriental boys or occidental boys.

3. I would like to live in a small town,  but I would also like to live in the country, and if I could only choose either one or the other, I would not be able to decide.

4. Mr. Anderson and Mr. Murphy are both running for president, and the position could go to either Mr. Anderson or Mr. Murphy.

5. I'm buying a new pair of shoes, and I would like to get either black shoes or red shoes.

6. I could send the letter by either American Express or DHL, but sending it by DHL would save some time.

Explanation:

I don't know how your teacher wants you to do it, but basically, you just say "either", then the first subject or option, "or", and then the second subject or option.

I'm sorry if it's wrong, but this is how I would answer it.

What is a flat character?

A) a stereotypical or not well developed character.
B) a very thin character
C) a well developed character.
D) a character based on a historical person

Answers

Answer:

A

Explanation:

i think it's because they dont have much pf a personality

Can someone help <3 I'll give brain thing <3
Weird links or not answering the question will be a report <3​

Answers

Answer:

How the narrator explains the story

Explanation:

Due to how he explains how the neighbor is it also shows in the title. Makes sense, hope it's right!! Have a wonderful day!

Who do you think takes Donovan's restest for him? Support your prediction with at least one quote from the text​

Answers

He received an acceptance letter in the mail from superintendent

The introductory and concluding paragraphs of a research paper should
be written from the first-person narrative point of view.
I found that... You should know...
Never

Answers

uhm i think that it’s true if that’s what you’re asking? i’m not sure

According to hillenbrand what belief was central to the Japanese identify

Answers

Central Japanese identity was the belief that it was Japan’s divinely mandated right to rule it’s fellow Asians, whom it was as inherently inferior

Answer:

Central Japanese identity was the belief that it was Japan’s divinely mandated right to rule it’s fellow Asians, whom it was as inherently inferior

Explanation:

4 How does the author connect the ancient legend
of the Loch Ness Monster to the modern era?
A. The author describes how 60 years after the
publication of a picture of the Loch Ness
Monster in the London Daily Mail, the photo was
revealed to be a hoax.
B. The author describes the ancient Pictish legend
of the water-horse and how modern scholars
think it is the same as the Loch Ness Monster.
C. The author describes the first interaction
between the Romans and the Picts and how
they traded legends of many mythical creatures,
such as the water-kelpie.
D. The author describes how, in 1933, a local
couple spotted a creature that later became
known as the Loch Ness Monster.

Answers

Answer:uvenile eels, known as elvers, arrive in Scottish rivers and lochs after migrating more than 3,100 miles (5,000 km) from the Sargasso Sea near the Bahamas, where the animals spawn and lay eggs.

Explanation:

 What do you think about the declaration universal human rights?

Answers

Answer: The Universal Declaration includes civil and political rights, like the right to life, liberty, free speech, and privacy. It also includes economic, social, and cultural rights, like the right to social security, health, and education. The Universal Declaration of Human Rights is a historic document that outlined the rights and freedoms everyone is entitled to. It was the first international agreement on the basic principles of human rights. It laid the foundation for the human rights protections that we have in the UK today. A quote I like from The Declaration of Universal Human Rights is “While human rights abuses did not end when the Universal Declaration was adopted, the Declaration has helped countless people to gain greater freedom and security. It has helped to prevent violations, obtains justice for wrongs, and strengthen national and international human rights laws and safeguards.”

Explanation:

How do Marta’s feelings change over the course of the story? in scholarship jacket article?

Answers

Answer:

Explanation:

Martha's feeling changes throughout the course of the story. - Martha is a emotional girl who worked very hard for eight years to win the scholarship jacket. - After working hard for eight years she got nominated for first rank for the jacket. - By knowing this fact she was so happy.

do women have less freedom than men? and are there different rules for men and women ?

Answers

Answer and Explanation:

Women at first were looked at as inferior to men and that their purpose was to serve men and help them with gathering and maintaining the family, along with making food and cleaning.

Today, women have gained a lot of freedoms, but overall are still somewhat looked down at.

There are some different rules for men and women, but overall right now, women have most of the same rights as men do (at least in the United States).

#teamtrees #PAW (Plant And Water)

Answer:

this is a question regarding stereotypes

Explanation:

there are no rules unless you are in a cultural country, this question depends on which country you are on, for example in Asian countries, the women may have less freedom due to children or because the man is supposed to work not the woman

Directions: Read the passage, and answer the question that follows:
During the Great Depression, many people in our town didn’t have jobs or much money. It wasn’t easy to have fun, but Thursday nights became special for many people. The owner of the local theatre projected a movie on the wall of a building. Everyone saw the movie for free! We’d bring our own chairs and arrive early to find a good spot for viewing. Then, if we were lucky enough to have a few pennies, we’d buy hard candy or popcorn to eat while watching the show. After the movie started, we’d laugh and slap our knees for comedians. We’d scream and cheer for daring adventurers, and sigh over beautiful heroines. Later, as we folded up our chairs and headed home, we all felt a little less worried about being poor and unemployed.
Number the events below in order from first to last.
____ We laughed, cheered, and sighed as we watched the movie.
____ We went home feeling a little better.
____ We arrived and found a place to view the free movie
____ We bought candy and popcorn to eat during the movie.

Answers

Answer:

3. We laughed, cheered, and sighed as we watched the movie.

4. We went home feeling a little better.

1. We arrived and found a place to view the free movie

2. We bought candy and popcorn to eat during the movie.

Explanation:

Good luck <3

How the ability to manage interpersonal conflicts may help you deal better with interpersonal conflicts amongst your peers

Answers

Answer:

Explanation:

Interpersonal relationship may be explained as the accord shared between two or more people, be it colleagues, friends, neighbors and so on. Interpersonal relationship is of immense importance when dealing people of different cultural, religious and social domain.

Please help I will give extra points select one:

Answers

Answer:

I do not want to see any more movies about romance, friendship, or weddings!

Explanation:

the second option is the correct form of the sentence. so, remember to click the one using commas.

Answer:

I do not want to see anymore movies about romance, friendship, or weddings!

Other Questions
Talia bas 26 $1 coins, 20-cent coins, 50-cent coins. The number of $1 coins is 6 more than the number of 20-cent coins. The total value of the coins is $17.20. How many 50-cent coins are there? Rebecca's window store made a mosaic for the community center. The mosaic had a 7 7 array of different color square tiles. If each tile is 3 1/2 ft long, what is the area of the whole mosaic? Declining Balance Depreciation Irons Delivery Inc. purchased a new delivery truck for $40,600 on January 1, 2019. The truck is expected to have a $2,000 residual value at the end of its 5-year useful life. Irons uses the double-declining-balance method of depreciation. Required: Prepare the journal entry to record depreciation expense for 2019 and 2020. round to nearest thousandth0.227 Which of these factored expressions are equivalent to 15x+45? Select all that applyA-3(5x+15)B-5(3x+9) C-15(x+3)D-15(x+45) How did Paul influence early Christian communities?A. He asked the roman emperor to convertB. He endured very public suffering for his faithC. He became the first pope of the Catholic church.D. He wrote letters to help new church communities. Where is cellular respiration involved/what on the picture goes through it? Is there more than one object? A company's human resources department was interested in the average number of years that a person works before retiring. The sample of size 11 follows: Based on the values of the arithmetic mean, median, and mode, what is the most likely shape of the distribution could somebody please help me with this ( and please show your work ) Christian is excited for his new apartment but was shocked at the amountof money he needed up front to sign his lease. The rent is only $800 amonth. However, upon signing, Christian had to pay first and last month'srent, a $250 security deposit, and a $200 pet deposit. What amount didChristian pay in total? *$900$1,250$2,050$2,300$2,500 how do you feel when you help your peers True/False: The law of conservation of energy applies to the cycle of photosynthesis and cellular respiration. a glass top of an office table is in the form of rectangle. The diagonal of the table have length 5x-11 and 2x+251.what is the value of x?2.what us the length of the diagonal? Which term describes how low or high a sound is?tonebeatpitchvibration Each triangle in the net below has a base of 6 centimeters and a height of 8 centimeters. What is the surface area, in square centimeters, of the figure represented by the net? helpppppp i need help pls Directions: Read the passage, and answer the question that follows: During the Great Depression, many people in our town didnt have jobs or much money. It wasnt easy to have fun, but Thursday nights became special for many people. The owner of the local theatre projected a movie on the wall of a building. Everyone saw the movie for free! Wed bring our own chairs and arrive early to find a good spot for viewing. Then, if we were lucky enough to have a few pennies, wed buy hard candy or popcorn to eat while watching the show. After the movie started, wed laugh and slap our knees for comedians. Wed scream and cheer for daring adventurers, and sigh over beautiful heroines. Later, as we folded up our chairs and headed home, we all felt a little less worried about being poor and unemployed. Number the events below in order from first to last. ____ We laughed, cheered, and sighed as we watched the movie. ____ We went home feeling a little better. ____ We arrived and found a place to view the free movie ____ We bought candy and popcorn to eat during the movie. Rainfall rates for successive 20-min period of a 140min storm are 1.5, 1.5, 6.0, 4.0, 1.0, 0.8, and 3.2 in/hr, totaling 6.0in. Determine the rainfall excess during successive 20-min periods by the NRCS method. The soil in the basin belongs to group A. It is an agriculture row crop land with contoured pattern in good hydrologic condition. The soil is in average condition before the storm (moisture condition II). Does India benefit more from El Nino or La Nina? Explain your answer. Please help What is the value of x?Enter your answer in the box.mm True or false? A correct answer is worth (2 pts). Explain how you know for the additional (2 pts). Using complete sentence for (1 pts) (5,2) is a solution to the equation 2x + 3y = 10.