Answer:
you didn't add a story or possible questions no one can answer this but give me brainliest plssss
Explanation:
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What is pollination?
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HELLLPPP MEEEEE PLSSSS BRANLIEST ANSWER WILL BE AWAREDED Prepare a report on how is solar energy used in scientific experiments.
Answer:
SOLAR ENERGY
Our primary source of clean, abundant energy is the sun. The sun deposits 120,000 TW of
radiation on the surface of the Earth, far exceeding human needs even in the most aggressive
energy demand scenarios. The sun is Earth’s natural power source, driving the circulation of
global wind and ocean currents, the cycle of water evaporation and condensation that creates
rivers and lakes, and the biological cycles of photosynthesis and life. Covering 0.16% of the land
on Earth with 10% efficient solar conversion systems would provide 20 TW of power, nearly
twice the world’s consumption rate of fossil energy and the equivalent 20,000 1-GWe nuclear
fission plants. These comparisons illustrate the impressive magnitude of the solar resource,
providing an energy stream far more potent than present-day human technology can achieve.
All routes for utilizing solar energy exploit the functional steps of capture, conversion, and
storage. The sun’s energy arrives on Earth as radiation distributed across the color spectrum
from infrared to ultraviolet. The energy of this radiation must be captured as excited electronhole pairs in a semiconductor, a dye, or a chromophore, or as heat in a thermal storage medium.
Excited electrons and holes can be tapped off for immediate conversion to electrical power, or
transferred to biological or chemical molecules for conversion to fuel. Natural photosynthesis
produces fuel in the form of sugars and other carbohydrates derived from the reduction of CO2 in
the atmosphere and used to power the growth of plants. The plants themselves become available as biomass for combustion as primary fuels or for conversion in reactors to secondary fuels like
liquid ethanol or gaseous carbon monoxide, methane, and hydrogen. We are now learning to
mimic the natural photosynthetic process in the laboratory using artificial molecular assemblies,
where the excited electrons and holes can drive chemical reactions to produce fuels that link to
our existing energy networks. Atmospheric CO2 can be reduced to ethanol or methane, or water
can be split to create hydrogen. These fuels are the storage media for solar energy, bridging the
natural day-night, winter-summer, and cloudy-sunny cycles of solar radiation.
In addition to electric and chemical conversion routes, solar radiation can be converted to heat
energy. Solar concentrators focus sunlight collected over a large area to a line or spot where heat
is collected in an absorber. Temperatures as high as 3,000°C can be generated to drive chemical
reactions, or heat can be collected at lower temperatures and transferred to a thermal storage
medium like water for distributed space heating or steam to drive an engine. Effective storage of
solar energy as heat requires developing thermal storage media that accumulate heat efficiently
during sunny periods and release heat slowly during dark or cloudy periods. Heat is one of the
most versatile forms of energy, the common link in nearly all our energy networks. Solar thermal
conversion can replace much of the heat now supplied by fossil fuel.
Although many routes use solar energy to produce electricity, fuel, and heat, none are currently
competitive with fossil fuels for a combination of cost, reliability, and performance. Solar
electricity from photovoltaics is too costly, by factors of 5–10, to compete with fossil-derived
electricity, and is too costly by factors of 25–50 to compete with fossil fuel as a primary energy
source. Solar fuels in the form of biomass produce electricity and heat at costs that are within
range of fossil fuels, but their production capacity is limited. The low efficiency with which they
convert sunlight to stored energy means large land areas are required. To produce the full 13 TW
of power used by the planet, nearly all the arable land on Earth would need to be planted with
switchgrass, the fastest-growing energy crop. Artificial photosynthetic systems are promising
routes for converting solar energy to fuels, but they are still in the laboratory stage where the
principles of their assembly and functionality are being explored. Solar thermal systems provide
the lowest-cost solar electricity at the present time, but require large areas in the Sun Belt and
breakthroughs in materials to become economically competitive with fossil energy as a primary
energy source. While solar energy has enormous promise as a clean, abundant, economical
energy source, it presents formidable basic research challenges in designing materials and in
understanding the electronic and molecular basis of capture, conversion, and storage before its
promise can be realized.
Explanation:
Hope this is useful! Have a amazing day! God Bless you!!!
In the poem “Under the Greenwood tree “what message does the poet convey
Answer:
The message conveyed through this poem is that if one wants to live a peaceful life without tensions, enemies, and problems, he should spend his life in nature, wherein he would be happy and relaxed. He should forget all his desires and rejoice in the glory of nature like a free bird.
On Sunday morning, November 10, George Washington
mounted his horse and rode out of Germantown without
bothering to wake his aides. Tired of not knowing the
true condition of Philadelphia and frustrated by the
general nervousness of everyone around him,
Washington took it upon himself to make an inspection.
-An American Plague,
Jim Murphy
What was the result of Washington not receiving
information from Philadelphia?
O He rode to Philadelphia to investigate.
O He fired his aides.
O He remained in Germantown.
O He contracted yellow fever.
Answer:
- He rode to philadelphia to investigate
Explanation:
I hope I answered your question! I've done this assignment before!
Answer:
A: He rode to philly to investigate
Explanation:
Choose the fact from the statements below. a. Everyone should start eating kale. b. My auntie makes the most delicious pancakes. c. The sun set over the mountains. d. His tuxedo was a little too fancy for the party.
Answer:
c. The sun set over the mountains.
Explanation:
A fact is information about something which is seen or proven to be true. It cannot be a whimsical expression or something that one wishes, but more of a known occurrence. A fact is the opposite of fiction.
Among the given statements, the only statement that is a fact is sentence c. The setting of the sun over the mountains is a known fact and also has occurred and is still occurring, with many people who have seen and enjoyed it.
On the other hand, the other statements are based on a personal expression about something or the other.
Thus, the correct answer is option c.
The first paragraph of a research essay is called the __________.
A) raincoat paragraph
B) umbrella paragraph
C) canopy paragraph
ill give brainliest :)
In 2019, more than 240 billion U.S. dollars were spent on advertising in the United
States.
True
False
Answer:
True
Explanation:
will be marked brainliest
Answer:
Honesty and forgiveness are important
Tomas and Ms Guzman became friends
The window gets fixed
Ms Guzman forgives Tomas.
Explanation:
Which image does Walt Whitman create by repeating language in “I Hear America Singing
Answer:
an image of people who are united in their joy.
what does appearance vs reality mean
Answer:
Appearance is how something looks (how some appears). It’s the conclusions you are able to draw simply by just looking at something/someone. But appearances can often lie. For example, if someone looked really nice then thats just their appearance. But after getting to know them you learn that they were actually extremely cruel(that would be reality) Reality is real and what something actual is.
Explanation:
The author wants to thank his children for Merlin's voice. The author does not believe he thought of Merlin's voice on his own. The author wants the reader to listen to horned owls.
Read the following paragraph and answer the question that follows:
If that voice sounds true, don't thank me. Thank that great horned owl. (Or perhaps it was not an owl after all?) And thank the children, my own and others, who have never forgotten that a good story can be true. For they understand that the power of imagination is truly the power of creation.
Which of the following thoughts is expressed implicitly in the paragraph? (10 points)
1)The author does not think that stories are real.
2)The author wants to thank his children for Merlin's voice.
3)The author does not believe he thought of Merlin's voice on his own.
4)The author wants the reader to listen to horned owls.
Answer:
3) The author does not believe he thought of Merlin's voice on his own.
Explanation:
Question 3 of 5 please tell me rn plz
Eliza had been jealous of her performing partner, Star, ever since they
were teenagers. Star thought that she was the better magician, even
though it was perfectly clear that she was the main attraction of the
magic show only because of her remarkable beauty, not her talent.
Which statement best describes how the conflict helps make the story
engaging?
O A. Eliza's burning jealousy creates drama, which is suspenseful.
O B. Eliza's coming realization that she is second best to Star creates a
sense of sadness.
O C. The reader knows that Eliza will accept her place as second best,
which is satisfying.
OD. A moralesson about the superiority of beauty over talent will
eventually be revealed.
Answer:A
Explanation:
Answer:
The answer is A. Eliza's burning jealously creates drama, which is suspenseful.
Explanation:
which description is the best example of a Gothic story line
can someone please help me solve 1-4 will mark brainliest
In a research report, the writer _____.
A) states opinions about current events
B) lists fictional books as sources
C) wants to entertain or persuade the reader
D) supplies supporting facts and details
Answer:
Your answer is D) Supplies supporting facts and details.
Explanation:
Find the subject in the following sentence: I watched Star Wars on May 4th.
Answer:
Star Wars
Explanation:
Which of these sentences is punctuated correctly?
The part-time job begins Saturday, November 21 and ends Saturday, January 2.
The part-time job begins Saturday, November 21, and ends Saturday, January 2.
The part-time job, begins Saturday, November 21, and ends Saturday, January 2.
The part-time job begins Saturday, November 21, and ends Saturday January 2.
Answer:
2
Explanation:
The part-time job begins Saturday, November 21, and ends Saturday, January 2.
What are types of external conflict in literature? Select three options.
CO
character vs. society
character vs. self
character vs. nature
character vs. character
O character vs. their fatal flaw
The types of External conflict in literature are:
External conflict in literature refers to something that sets a character against something or someone else which in the short term seems beyond their control or ability to surmount the same.
External forces or conflict are situations or things that stand in the way of a character's motivations and are often a source of tension as the character tries to achieve their goals.
Learn more about external conflict at:
https://brainly.com/question/1637863
The three types of external conflicts in literature are character vs. society, character vs. nature, and character vs. character. Therefore, options A, C, and D are correct.
What are external conflicts?External conflicts are conflicts that arise between a character and an external force, such as another character, society, nature, or fate. They are typically obstacles that stand in the way of a character's goals or desires. They create tension and drama in the story.
External conflicts can take many forms, including physical confrontations, verbal disagreements, social or political injustices, environmental obstacles, or supernatural forces. They may be short-lived or persistent throughout the story. They can be resolved or left unresolved by the end of the narrative. Therefore, options A, C, and D are correct.
Learn more about external conflicts, here:
https://brainly.com/question/30237831
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) In this passage, what does that author mainly use to create the setting
of the story?
Answer:
In the passage the author mainly uses providing information about time and place and use descriptive language.
Explanation:
Harriet Tubman: Conductor on the Underground Railroad and The People Could Fly: American Black Folktales are similar, yet different. The first is an historical account of slavery in American history. The second is a fictional portrayal of the same topic or theme. Compare and contrast the two texts. Introduce your topic with a clear thesis statement. Then, organize and support your writing with specific evidence from both texts. Use transitions to show relationships among your ideas, and provide a conclusion that summarizes your main points.
Answer:
what is it that you need help with exactly?
Explanation:
**don't worry, i'll go back and actually answer it**
Answer:
Harriet Tubman: Conductor on the Underground Railroad and The People Could Fly: American Black Folktales are similar, yet different. The first is an historical account of slavery in American history. The second is a fictional portrayal of the same topic or theme. Compare and contrast the two texts. Introduce your topic with a clear thesis statement. Then, organize and support your writing with specific evidence from both texts. Use transitions to show relationships among your ideas, and provide a conclusion that summarizes your main points.
Help me with this im too s t u p i d lol
Answer:
1. --> C 2. --> A.
Explanation:
I don't think you need an explanation since it's simple answer, but if you do then let me know.
Answer:
First photo : The pronoun "we" does not have an antecedent.
Second photo : "They" is a vague pronoun.
Explanation:
How were the people treated during the Qin Period?
Answer:
In two years time, most of the empire had revolted against the new emperor, creating a constant atmosphere of rebellion and retaliation. Warlord Xiang Yu in quick succession defeated the Qin army in battle, executed the emperor, destroyed the capital and split up the empire into 18 states.
Explanation:
they were treated harsh
Answer:
The Qin dynasty established the first empire in china. starting with efforts in 230 b.c., during which the quality n leaders engulfed six Zhou dynasty states . The empire existed . only briefly from 0221 to 206 b.c., but the in dynasty had a listing cultural impact on the dynasties the followed.
1.
_____ is the repetition of a stanza after every verse throughout a poem.
A. A lyric
B. A chorus
C. A rhyme
D. Alliteration
Answer:
B. A chorus
Explanation:
Why would a group (like the Nazi's) choose to use a symbol that represented health as their representation for national purity?
Answer:
I can't write that well, but here's my personal answer.
Groups that seek national purity, such as the Nazis, want to maintain the purity of their population based on race, ethnicity, gender, etc.
For example, the Nazis sought racial purity- they wanted to keep the German people as pure "Germans," they did not want to have the Jews contaminating their pure German population.
In a sense, the Nazis saw the Jews as a disease that needed to be eliminated. The Jewish genes would mix with the German genes and pollute the entire population. It was for the sake of "health" to kill the Jews.
To achieve "national purity," a group similar to the Nazis would likely eliminate other groups to remove their genes from the overall human gene pool. In a way, such actions are for the sake of health.
I mean, if we killed all the elderly, disabled, and genetically defective people in the world, wouldn't the world be a better place? Their genes will not be able to affect other people, right? Theoretically, yes...
...but on so many moral, ethical, and physical levels, so much no.
Why would they use a health symbol for their representation of national purity? These groups try to use the premise of "health" as an excuse for their horrible ideals of national purity. They believe that national purity is what determines the "health" of the individual and of human society. It's the idea that the purer you are, the more healthy you are. I can't stress this enough: wrong on so many levels.
Groups like the Nazis use health symbols to show that national purity is, in some demented form, a measurement of someone's health. They kill other people because these individuals are a disease that needs to be eradicated. Their impurity contaminates the purity of the whole.
Got a bit off track, but I think you get the idea. Hope this helps!
. When the speaker of "War Is Kind" says, "Do not weep, maiden, for war is kind," what technique is he using to make his point? F Exaggeration G Situational irony H Rhythm and rhyme J Verbal irony
Answer:
J. Verbal Irony
Explanation:
War is Kind is a poem by Steven Crane.
The poem begins with the speaker telling a maiden not to weep -
Do not weep, maiden, for war is kind
The technique used here is verbal irony.
Verbal Irony: This is a literary technique that occurs when a speaker says something that contrasts with what he means; his actions and emotions.
Verbal irony was used on the line above.
The speaker is very much aware of the brutality and unkind nature of war but still describes war as a kind phenomenon and tells the maiden not to weep.
please help me please will give brainliest
Answer:
all three questions would be yes!!!!
How much do DUI cost over 10 years
A) 4,000
B) 15,000
C)25,000
D)40,000
Answer:
From what I read it can range anywhere from 9 to 25 grand. There is not really a set number. I would say C but it could also be B. If I am wrong I would ask your teacher.
Explanation:
$25,000 is closest to the likely cost, albeit it may vary greatly based on individual circumstances. Therefore, option (C) is correct.
DUI costs depend on geography, court fees, penalties, insurance rates, and other considerations. However, estimating the 10-year cost of a DUI is tricky.
DUIs may cost several thousand to tens of thousands of dollars in court expenses, penalties, higher insurance rates, alcohol education programmes, licence reinstatement fees, and car impoundment.
Learn more about DUI, here:
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Question 4 (1 point) Saved
Dickon and the robin like Mary.
True
False
can someone write a essay for me lol
topic: why should students play football
What are three ways you can incorporate information from your research into your speech?
Answer:
There are several types of supporting material that you can pull from the sources you find during the research process to add to your speech. They include examples, explanations, statistics, analogies, testimony, and visual aids.
Explanation: