2. Engineers faced many problems when designing the pipeline to carry oil
across Alaska. What type of reaction occurs when steel is exposed to
oxygen?
A. Chemical Change
B. Neutral Change
C. Physical Change
D. No Change

Answers

Answer 1

Answer:

Chemical Change

Explanation:

It is a chemical change because corrosion in the form of rust occurs on the surface of the steel,as a result of it being exposed to oxygen and air moisture. The oxygen and the air moisture chemically react with the steel and making it to rust.


Related Questions

Im giving brainliest to someone who can answer this question properly.

Answers

Answer:

A and C

Explanation:

Self-explanatory as b and d are ways that affect one's economy negatively.

Can someone please write me a limerick? Please don’t plagiarize.

Thank you so much!!!

Answers

Answer:

There once was a cat who was fat

He always rested on the blue mat

When his owner came home

He would always get a comb

And the cat will always stay fat

Hickory, dickory, dock. The mouse ran up the clock. The clock struck one, The mouse ran down, Hickory, dickory, dock.

What is one way in which traditional storytelling is different from modernist stories

Answers

One way in which traditional storytelling differs from Modernist stories is that Modernist stories focus on the individual's experience, whereas traditional stories focused on an objective story.

Modernists did not believe in absolute truth -- they believed the truth varied from person to person. Therefore, Modernist stories are more likely to be told from a first-person perspective. The use of a stream-of-consciousness technique is also common in Modernist literature, as this technique takes the reader into the mind of a character so that the reader can experience the character's subjective reality.

Traditional stories, on the other hand, often had an objective narrator describing the events of the novel, events which often had a clearly definied beginning, middle, and end. Because Modernists believed life was not so orderly, their stories did not feature this traditional plot structure.

Is it what’s that (supposed) to mean or what’s that (suppose) to mean? If neither, can you correct it for me.

Answers

Answer:

both

Explanation:

both are the same the "suppose" are just add 'd' or removed and you can pick wathever you want both are coreect it's the same but it's just removed or add.

Supposed would be the correct way

Which two themes are developed through the
thoughts and observations of the speaker?
1. betrayal of trust
2. loss of innocence
3. search for justice
4. sense of Isolation
5. nature and survival
06. struggle for identity
7. past versus present

Answers

The theme in the story can be gotten by understanding how the characters affected the plot and the central idea in the story.

What is a theme?

Your information is incomplete. Therefore, an overview will be given. It should be noted that a theme simply means the main idea in a literary work.

In this case, it's important to read and understand the story. It's also important to know how the characters influence the plot. This is vital to identifying the theme.

Learn more about themes on:

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1. Fresh fruit and vegetables are essential for a healthy ……………..
A. cooking B. diet C. diets D. food
2. Would you like some ……………….yogurt?
A. good B. fat-free C. health D. big
3. Restaurants sometimes use ……………..in cooking to make tasty dishes .
A. sweet B. salt C. sweeteners D. salty
4. I'm going on a diet next week and hope to …………….before Christmas.
A. lose weight B. beautiful C. weigh D. travel
5. Good ……………..is important for young children’s development.
A. nutri B. nutrifood C. nutrition D. nutritious
6. Heart patients should eat salt-free and ……………..food.
A. low-fat B. fat-low C. fat D. fattening
7. She is careful to ……………….and exercise regularly to keep fit.
A. eat light B. eat more C. eat much D. eat many
8. Please store the fruit in the …………….. to keep it fresh.
A. box B. kitchen C. refrigerator D. freezer
9. You don’t need to prepare much meat for the party because some of them are ……
A. diet B. vegetables C. cookers D. vegetarians
10. I can’t continue eating only salads because my body needs …………………
A. lettuce B. energy C. healthy D. weight

Answers

Answer:

1 (B) diet

2 (B) fat-free

3 (C) sweeteners

4 (A) lose weight

5 (C) nutrition

6 (A) low-fat

7 (A) eat light

8 (C) refrigerator

9 (D) vegetarians

10 (B) energy

Explanation:

hopes it helps you

PART 2 – Writing Prompt

After having read two texts about boredom, “On the Function of Boredom” and “H0-Hum, I’m Bored.” Both texts address the positive and negative effects of boredom.
Write a multi-paragraph essay arguing whether boredom is a state to be avoided or embraced.

Answers

This exercise is on writing an Argumentative Essay. The purpose of an Argumentative Essay is to persuade the audience to see your position on a topic or an idea as the most logical position.

How do you write an argumentative essay?

It is important to start with an outline. Most essays are written with the I-MID-C outline. Where I is the introduction, MID is the body (which comprises several paragraphs on various points) and C is for the conclusion.

Creating an outline first, helps you to organize your points in a logical manner and in such a way that there is a sequence or flow between them.

Don't forget to anticipate and address counterarguments to your point.

Learn more about Argumentative Essays at:

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Yes. But her boss has promised that he (6) ...................... (give) her three weeks
off in the autumn ... Anyway, we should all get together befo re you leave. How
about Friday?

Answers

Answer:

But her boss has promised that he (6) ....will give.................. (give) her three weeks

What is the author's main purpose in the text, couch potatoes?

Answers

Answer:a couch potato is someone who spends most of their time on the couch most likely watching television.

Explanation:

Family contributions to the society

Answers

Answer:

As basic and essential building blocks of societies, families have a crucial role in social development. They bear the primary responsibility for the education and socialization of children as well as instilling values of citizenship and belonging in the society.

Explanation:

describe the ingressive initiators in glottalic ingressive

Answers

In phonetics, ingressive sounds are sounds by which the airstream flows inward through the mouth or nose. The three types of ingressive sounds are lingual ingressive or velaric ingressive (from the tongue and the velum), glottalic ingressive (from the glottis), and pulmonic ingressive (from the lungs)The opposite of an ingressive sound is an egressive sound, by which the air stream is created by pushing air out through the mouth or nose. The majority of sounds in most languages, such as vowels, are both pulmonic and egressive.

In phonetics, the airstream mechanism is the method by which airflow is created in the vocal tract. Along with phonation and articulation, it is one of three main components of speech production. The airstream mechanism is mandatory for sound production and constitutes the first part of this process, which is called initiation.

The organ generating the airstream is called the initiator and there are three initiators used in spoken human languages:

the diaphragm together with the ribs and lungs (pulmonic mechanisms),the glottis (glottalic mechanisms), andthe tongue (lingual or "velaric" mechanisms).Though not used in any language, the cheeks may be used to generate the airstream (buccal mechanism, notated {ↀ} in VoQS). See buccal speech.

After a laryngectomy, the esophagus may be used as the initiator (notated {Œ} for simple esophageal speech and {Ю} for tracheo-esophageal speech in VoQS). See esophageal speech.

Lingual ingressiveLingual ingressive, or velaric ingressive, describes an airstream mechanism in which a sound is produced by closing the vocal tract at two places of articulation in the mouth. This rarifies the air in the enclosed space by lowering the tongue and then releasing both closures. Such sounds are called "clicks".

Glottalic ingressiveGlottal ingressive is the term generally applied to the implosive consonants, which actually use a mixed glottalic ingressive–pulmonic egressive airstream. True glottalic ingressives are quite rare and are called "voiceless implosives" or "reverse ejectives".

Pulmonic ingressivePulmonic ingressive describes ingressive sounds in which the airstream is created by the lungs. These are generally considered paralinguistic. They may be found as phonemes, words, and entire phrases on all continents and in genetically-unrelated languages, most frequently in sounds for agreement and backchanneling. Some pulmonic ingressive sounds do not have egressive counterparts. For example, the cell for a velar trill in the IPA chart is greyed out as not being possible, but an ingressive velar (or velic) trill is a snort.[1]

Pulmonic ingressive sounds are extremely rare outside paralinguistics. A pulmonic ingressive phoneme was found in the ritual language Damin; its last speaker died in the 1990s. ǃXóõ has a series of nasalized click consonants in which the nasal airstream is pulmonic ingressive. Ladefoged & Maddieson (1996:268) state, "This ǃXóõ click is probably unique among the sounds of the world's languages that, even in the middle of a sentence, it may have ingressive pulmonic airflow."

Ingressive speech Ingressive speech sounds are produced while the speaker breathes in, in contrast to most speech sounds, which are produced as the speaker breathes out. The air that is used to voice the speech is drawn in rather than pushed out. Ingressive speech can be glottalic, velaric, or pulmonic.

Occurrence

Ingressive sounds occur in many languages. Despite being a common phenomenon, they are frequently associated with Scandinavian languages. Most words that are subject to ingressive speech are feedback words ("yes, no") or very short or primal (a cry of pain or sobbing). It sometimes occurs in rapid counting to maintain a steady airflow throughout a long series of unbroken sounds. It is also very common in animals, frogs, dogs, and cats (purring). In English, ingressive sounds include when one says "Huh!" (a gasping sound) to express surprise or "Sss" (an inward hiss) to express empathy when another is hurt.

Tsou and Damin have both been claimed to possess an ingressive phoneme. Neither claim has been validated to date however, and the Tsou claim has been nearly disproved. There are claims of Tohono O'odham women speaking entirely ingressively.[4]

There are examples of ingressive sounds that belong to paralanguage. Japanese has what has been described an apicoprepalatal fricative approximant. This sound is similar to an inbreathed [s]. It is used as a response to statements that are upsetting or as a sign of deference. Japanese-speakers also use an ingressive bilateral bidental friction as a "pre-turn opening in conversation" or to begin a prayer.[5][6]

sorry that is only i know pls brainlest me

Read the sentence.

The astronomy club placed the telescope on the tripod and that was their choice.

According to The Elements of Style, which sentence is the best revision?
It was chosen by the astronomy club to place the telescope on the tripod.
The astronomy club chose to place the telescope on the tripod.
Placing the telescope on the tripod was chosen by the astronomy club.
no change

Answers

The best revision according to the Elements of Style is C. The astronomy club chose to place the telescope on the tripod.

What is a revision?

A revision simply means a concise summary of an event or a story.

In this case, the best revision according to the Elements of Style is that the astronomy club chose to place the telescope on the tripod. It clearly depicts the main idea.

Learn more about revision on:

https://brainly.com/question/8823021

Answer:

B The astronomy club chose to place the telescope on the tripod.

Explanation:

Took the test

Which statement best describes an author's purpose?
O A. The author's book was rejected four times before getting
published.
B. The author grew up as an only child.
C. The author wants to persuade the audience to buy a product.
D. The author uses only name-brand products.

Answers

Answer:

C is the answer.

Explanation:

When having to find an author's purpose, you must look for the most reasonable answer that elaborates on how the author is proving a point to a reader. The other options discuss irrelevant information that doesn't prove the author's purpose for writing a certain text.

What’s the answer????

Answers

Answer:

weather; the forecast

Explanation:

all the other answers deal with some type of schedule. weather is not on a schedule and farmers must be able to adapt quickly

What is your career goal and how can developing a growth mindset help to keep you motivated to reach that career goal

Answers

Answer:

Having a growth mindset allows you to look beyond your current career status and industry and know that you have the power to change it. Through learning and developing skills, you change what you may have once thought was a fated potential

Explanation:

Hopefully this helps :)

Answer:

Having a growth career mindset will keep you open to opportunities, help you continue to develop and expand your current capabilities, and ultimately, enable you to thrive in today’s ever changing business environment.

Explanation:

i hope that's the answer you want

How come when people in my family pass away, it doesn’t feel like they passed? It feel like they’re still here.

Answers

Answer:

Even though they are gone some people still feel there prences watching over them just like how i feel about my grandmother and grandfather

Explanation:

Facts

the discovery of the dead sea scrolls sparked a half century of study and debate, what is the meaning of sparked as it is used in that sentence?

PLEASE HELP WITH THIS QUESTIONN

Answers

Caused? or initiated perhaps?

Answer:the Answer is A

Explanation:If you read the question,if you put began as sparked it would make sense and reading the passage.

Write the past and past participle of the following(go,choose,fly,see,take,forget,grw,fall,drink)​

Answers

Answer:

went, gone, chosen, chose, flown, flew, seen, saw, took, taken, forgot, forgot/forgotten, grew, grown, fallen, fell, dr  unk, dra  nk

Explanation:

write essay about marriage system in nepal ?​

Answers

Answer:

The traditional marriage in Nepal is arrange marriage. The family cooperation with relative’s circles find girl for a boy. It is very natural that boys and family have not seen each other in their life. They have no say in their marriage. It is the family that finds suitable spouse for their child. Often a middle man or woman, a priests or someone skilled to put forward and proceed with the proposal is invited to play the middleman called LAMI the LAMI culture is very popular in Hindu marriage system. Once the talk finalizes, then there are exchanges of letter which is patra to decide the final date and mode of marriage the main highlight of the marriage rituals the boy’s family, relatives and friends.

Explanation:

HOPE IT'S HELP:>

MARK ME AS BRAINLIEST PLSS:<

ILY<3

(Lesson about John Keats)

To whom or what is the final stanza addressed?

O The poet's generation
O The urn
O The viewers of the urn​

Answers

In the poem "Ode on a Grecian Urn" the final stanza is address to the Urn. (Option B)

Who is John Keats?

He is known as an English poet with a focus on romantic poems. He is great at using imagery and was very notorious for his works during the Victorian Age.

His most famous poem is the Ode to a Nightingale.

Learn more about John Keats at:

https://brainly.com/question/10091323

brainliest
what do you want to be in the future?
I just want to give someone a brainliest. ​

Answers

Answer:

a data analyticts or scientist basically I'm way a more interested in app development and artificial intelligence

Explanation:

Hope it helps you<3
A flying squirrel
Yes
That’s it

someone please answer this question

Answers

Is the answer, B. Laws

Which line from the text gives an example of where a
superstition came from?
A "If you must mention the play, please call it "the
Scottish play" or "the Bard's play" instead." (
Paragraph 2)
B "The superstition is that if the dress rehearsal is
terrible, opening night will be great." ( Paragraph 7
)
SC "If a member of the audience happened to whistle,
the sailors might think they were getting a
direction to lower a set at the wrong time - on top
of an actor's head." ( Paragraph 9)
3D "That requires practice, working together with
your thespian friends, and perhaps a few more
rehearsals." ( Paragraph 13)

Answers

Paragraph number 7, because it have some words that is similar to describes a beief

Superstition is a widely held but irrational belief in supernatural influences, especially as leading to good or bad luck, or a practice based on such a belief.

Which line from the text gives an example of where adid superstition come from?

Another widely-known superstition is that breaking a mirror will result in seven years of bad luck.

In some folklore, a person's reflection in a mirror was thought to house or be connected to a piece of the person's soul.

Most superstitions arose over centuries and are rooted in regional and historical circumstances, such as religious beliefs or the natural environment.

For instance, geckos are believed to be of medicinal value in many Asian countries, including China.

For more information about  superstitions, refer to the link:-

brainly.com/question/1946818

Read the text Joining the Gold Rush. On February 2, 1848, the United States and Mexico signed the Treaty of Guadeloupe Hidalgo, a treaty that gave ownership of California to the United States. Unbeknownst to them, James W. Marshall had discovered flakes of gold at Sutter's Mill near Coloma, California just days earlier. Marshall shared the news with John Sutter, the owner of the mill, and the two men decided to keep the discovery a secret. Unfortunately for them, news of the golden flakes spread. Sam Brannan even walked through San Francisco with gold, proving that there was indeed gold for the taking. When the news reached the East Coast, many American citizens were skeptical. When President James K. Polk shared a report written by Colonel Richard Mason, the military governor of California, the nation learned about the huge amounts of gold available. With this official confirmation, many men decided to sell their possessions, leave their families, and go west. They had gold fever and wanted to strike it rich. Most women did not go west. Instead, they remained at home to take care of businesses and farms. Many American prospectors chose to join the gold rush by sailing around Cape Horn or traveling overland along the Oregon-California Trail. Sailing Around Cape Horn a map of the world with ships starting at the East Coast of the United States, traveling around South America, and ending on the West Coast of the United States Many people living on the East Coast chose to sail around the bottom tip of South America, past Cape Horn. Passengers purchased their fare for between 500 and 1000 dollars or more! The trip was long and could take five to seven months. Many passengers suffered from seasickness and boredom. Stormy weather sometimes sank ships. Cape Horn was infamous for its strong currents and unpredictable winds. Despite these dangers, over a third of fortune hunters chose to travel by ocean. Traveling Along the Oregon—California Trail a map of the United States showing the Oregon Trail showing pioneers

Answers

The two ways that people reached California during the Gold Rush are;

Sailing around Cape Horn,Traveling along the Oregon Trail.

Summary of the text "joining the gold rush"

United States and Mexico signed the Treaty of Guadeloupe Hidalgo, which gave the ownership of California to the United States. Many people decided to go to the west their families in search of gold. So many Americans too joined in the gold rush and they were either sailing around cape Horn or traveling along the Oregon-California trail.

The complete question:

What were two ways that people reached California during the Gold Rush?

Learn more about California gold rush:

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I don’t know What a clause and what’s an example of it

Answers

Answer:

A clause is a group of words that contains a verb, and usually other components too. A clause may form part of a sentence or it may be a complete sentence in itself.

Explanation:

For example, He was eating a Jelly sandwich.

fill in the blanks with appropriate preposterous given in the box
[DURING, BY, WITH, TO, FROM, UP, AT, ON, DURING]

Neera walks ___ her school everyday. Sometimes she goes ___ car ___ her father. Her school timing is ___ 7:00 am to 1:00 pm. Her father picks her ___, ___ 1:00 pm ___ his way back ___ office ___ his lunch-break.

please help me!! ​

Answers

1. to
2. by
3.with
4. from
5.up
6.at
7.on
8.to
9.during

the man lose control ____ the steering wheel and crashed.(a) with (b) of​

Answers

Answer:

B. of

Explanation:

The answer is B. Of (send me a thanks real quick please)

discuss the significance of Pi's name in the novel ​

Answers

Answer:

See explanation below.

Explanation:

Pi's full name is Piscine Molitor Patel. He was named in honor of his father's friend, Francis Adirubasamy, who was a very famous swimmer. He would often tell a story involving an Olympic swimming pool in Paris called the Piscine Molitor. Pi shortened his first name because kids at school started making fun of him and gave him a mean nickname. When Piscine starts calling himself Pi, it shows character development and how he is becoming more confident. It kind of foreshadows the major changes Pi is about to go through.

Which statement is an analogy?


Democrats and Republicans often see each other as enemies.


Most Americans support either the Republican or Democratic party.


American political parties are like two sides of the same coin.


A two-party political system makes forming a third party difficult.

Answers

Most American support either republican or Democratic Party
“American political parties are like two sides of the same coin” is an analogy because it is comparing political parties to a singular coin to make the statement that even though they are presented differently, they are actually pretty similar overall (just like how each side of a coin may look different, but at the end of the day it’s the same coin).

1. Their smile was like a sunrise( simile or metaphor)
2. I feel like a million-dollar( simile or metaphor)
3. today is a trainwreck( simile or metaphor)
4. the rain fell like a bucket(simile or metaphor)

Answers

Answer:

1. simile 2. simile 3. metaphor 4. simile

Explanation:

If it uses the words like or as, it is a simile. This means that 1 2 and 4 are similes. 3 does not use like or as and says one thing literally is another thing so it is a metaphor.

Other Questions
Write your answer as an ordered pair (x,y) Select the best translation for the following term or phrase: There was a farmer. A construction company makes cement stairs from a wooden mold. The construction company must calculate the volume of the mold to determine how much cement they need to create the stairs.What is the volume of the wooden mold?A.7,000 in3C.6,000 in3D.9,000 in3 Define these literary elements and give two examples of each: simile, metaphor, personification, symbolism, conflict and mood. They said I.. As good as them because I had come from a poorer family.(a) hadn't beenb) weren'tc) wasn'td) am notA doctor.... my sister before I arrived there.a) has examinedb) examinesc) had examined d) will examine3- No sooner.....the knock than I opened the door.a) had I heardb) I had heardc) had I heard) I heard4-Ahmed.late for school because he had missed the bus.a) had beenb) has beenC) isd) was5- Mr. Johns.Arabic after he had been to Egypt on holiday.a) learntb) had learntc) has learntd) learns6- We left for Tanta as soon as we .....business in Cairo.a) dob) were doingc) would doD) had done7- He didn't do post graduate studies ......... he had married.a) unlessb) beforeC) untild) as long8- When he was on holiday, he always ........... a lot of photos.a) takesb) have takenc) had takend) took9-Samy........ nothing to drink yesterdays That's why he was thirsty.a) hasn't hadb) hadn't had c)hadd) didn't have10- Theya bus to their hotel after they had arrived to the airport.a) takeb) had takenC) took Typically the role of the masses the towns people in this case serve largely as an antagonist in a story. Either they initiate trouble or they latch on and carry it along. Analyze the characterization/role of the towns people in the story and how they affect the outcome of the story list three purposes of jesus' miracles pls answer and brainiest The Centers for Disease Control estimates that about 2,200 people die each year simply from drinking too much alcohol. It is particularly dangerous to I NEED HELP ASAP A government of our own is our natural right: And when a man seriously reflects on the precariousness of human affairs, he will become convinced, that it is infinitely wiser and safer, to form a constitution of our own in a cool deliberate manner, while we have it in our power, than to trust such an interesting event to time and chance.Thomas Paine, Common SenseWhat effect do you think these words had on the American colonists? A. They most likely inspired fear in the Loyalists of the Patriots. B. They most likely strengthened the colonists desire to act on their wish to separate from Britain. C. They most likely encouraged the Framers to meet and write the U.S. Constitution at the Continental Congress. D. They most likely increased colonial acts of civil disobedience by confirming their validity Who ever gets it right I will give 20 points and Brainly 2) 13x -11y = -124) x - 3y = 66) 4x - y = 18) 11x - 8y = -47 can someone write the slope-intercept form of these problems with their work shown, if possible? What is respiration? Explain in your own words It's important to be honest and do you think our society (adults, media, leaders...etc) is honest? The population of Florida has increased, on average, at a rate of 8% per year since 1953. In 1993, the population of Florida was 13 million.What was the population in 1953? Solve by factoring 6p^2 - 13p + 6 = 0 "ReadyVicki sketches a right triangle with legs of lengths x and y and a hypotenuse of length z. She writes an equation thatrelates x, y, and z. Then, she writes an expression for the length of the hypotenuse. Which expression does she write?x + yCx? + 22/xty bright red blood in the fecesA. constipationB. melenaC. diarrheaD. hematemesisE. hematochezia What are the solutions to the equation below:4x^x+1 = 5^-x Which of the following is the best example of a Jim Crow law?aa. Textile mill workers could not register to vote. Bb. Separate schools were built for African Americans and whites. Cc. The founding of Clemson University to study agriculture. Dd. The creation of new hospitals to treat tuberculosis what is 16 to the 16th power + 92 cubed?