Read the passage:

A cave system is actually not one single cave but a series of connected caves. The Mammoth Cave in Kentucky is the longest cave system in the world. The system is remarkably stable because it is made of limestone that is covered by a layer of sandstone. There are more than 405 miles of passageways that weave through the massive cave system. Every year, new caves and connections are discovered.

Several North American tribes have been known to settle in the cave system throughout history. Scientists have been researching the people that had once called the cave system home. The remains found in the cave had been protected from the elements, which makes them great specimens for studying. They are so well preserved that scientists can easily study the people's dietary habits. This research has found that the people living in the cave were once hunter-gatherers, and then they transitioned to a community with domestic plants and agriculture. That means they learned how to grow their own food instead of having to hunt for it.

Researching in this type of environment is tricky business. Moving an artifact even a little can diminish its research value. That is why explorers are trained to not disturb artifacts they find. They learn how to collect and study the items they find without spoiling them. It is because of this sensitivity that the cave system is protected and is now a national park.

What evidence does the author use to support the idea that the cave system is stable?


It is made of limestone that is covered by a layer of sandstone.

A cave system is not one single cave but a series of connected caves.

Every year, new caves and additional connections are discovered.

There are more than 405 miles of passageways within the cave.

Answers

Answer 1

Answer: The answer is It explains why they are great specimens for studying.

Explanation:

Answer 2

Answer:

it is made of limestone that is covered by a layer of sandstone.

Explanation:

Sandstone is strong so it has a very low chance that the cave system will fail. Your welcome! Have a good day.


Related Questions

WHAT DO U WANT FOR CHRISTMAS

Answers

Answer: A life!!!!

Explanation: Hope you have a Merry Christmas :)

Explanation:

to pass math class

What effect does the resolution have on the overall meaning of the passage in the story, "The Yellow Wallpaper"?

Answers

Answer:

The effect the resolution have on the overall meaning of the passage is the fact that, the woman who the narrator thought was trapped in the wallpaper was no one but the narrator herself.

can someone please write a hook for the topic, should junk food be banned at school?

Answers

Answer:

Explanation:

BANNING JUNK FOOD AND SODAS IN SCHOOLS

Banning of junk foods and sodas in school has been contentious given the benefits and setbacks it has in the economic, social and nutritional aspects. The foods are generally characterized by a low nutritional value and their abundance of salt, sugar and calories. The emphasis on their use in educational institutions is mainly due to the high level of consumption given the large populations in them, and the early exposure to health conditions that are proven to result from junk foods and sodas.

One of the reasons why junk foods and sodas should be banned is because they facilitate health conditions such as obesity, which is a predisposing factor to heart diseases, diabetes and high blood pressure. 20% of adult Americans are obese, and about 300,000 people die annually from complications related with being overweight.

Once young people are encouraged to adopt health foods, future generations will have the culture of eating nutritious foods. It is evident that promoting and selling junk foods and sodas endorse their usage among students. Students spend most of their daytime in schools, an institution that is entrusted with the laying of firm foundations across various aspects, including healthy habits. Consequently, the converse promotion of healthy foods will be quickly embraced by students and hence a healthier society.

However, banning of junk foods and sodas is faced by some issues, the first being the actual definition of junk foods. It is inefficient to just state kinds of junk foods. Contrary, junk foods should be defined from the ingredients since some foods like pizzas can be considerably be either junk or nutritious.

The education system in America is designed to provide for communities control over schools. The control is rooted in democracy. School board members are bestowed with the responsibilities to develop policies that reflect the needs and opinions of the society. As such, the decision on what to be availed to students is determined by the board members, making the decision inapplicably determinable at national levels.

Banning of junk foods and sodas is further limited by the approach in its implementation. The ban includes removing the option for the foods instead of educating on making appropriate healthy choices. Therefore, teaching about nutrition could be a better way of approaching consequences of the use of junk foods and sodas. It is conclusive that the despite the effects of junk foods and sodas being profoundly adverse, banning them in schools may not be an adequate measure of counteracting their use.

Answer - How many schools have you visited and saw vending machines in the cafeteria?

Plz help! I give Brainliest!

Can someone describe being on TV using sensory language and imagery.

Answers

Answer:

I was sitting on a leather chair with a talk show host. I could remember the seat cushion and feel how firm it was. I had to sit up straight. We had to smile the whole time we were on the show and the host would ask me basic questions to start a conversation. I would occasionally have to look into the camera but not too much because it would look like everything was word for word and there was bad acting. There was huge screens everywhere, a massive crew holding up cameras and microphones. The whole thing was staged with a script to use as a guide while we were on the show and seemed like a long interview that was broadcasted across a huge streaming service.

Explanation:

Write a seven-stanza poem about elearning using the same rhyme scheme as "Ring Out, Wild Bells" and use alliteration in at least four different lines and onomatopoeia in at least four lines. Here is a hint: the rhyme scheme for each stanza is ABBA. Make sure you single space your stanzas and add the extra space between each stanza. You do not have to indent the second and third lines as Tennyson did, and you do not have to match his metrical pattern.

Ring out, wild bells, to the wild sky,
The flying cloud, the frosty light:
The year is dying in the night;
Ring out, wild bells, and let him die.

Ring out the old, ring in the new,
Ring, happy bells, across the snow:
The year is going, let him go;
Ring out the false, ring in the true.

There's some of the poem.

Answers

Answer:

ill um see to my manager

Explanation:

Read the sentence from the speech. "We dare not forget today that we are the heirs of the first revolution." Kennedy uses this sentence to appeal to the listeners' sense of:
Fear

Rebellion

Tradition

Superiority

Answers

Answer: it would be c

Explanation:

pretty easy

I really need som help I’m about to have a brain attack

Answers

Answer:c

Explanation:sorry if im wrong

what does garrulous mean

Answers

Answer:

Adjective,

excessively talkative, especially on trivial matters.

Explanation:

garrulous means, excessively talkative, especially on trivial matters.

What does the word prerogative mean in the following sentence?

Because he was the guest of honor, it was his prerogative to go through the buffet line first.
A.
opportunity

B.
destiny

C.
responsibility

D.
privilege

Answers

Answer:

D. privilege

Explanation:

"Because he was the guest of honor, it was his prerogative to go through the buffet line first.

Looking at "the guest of honor," and "go through the buffet line first," as context clues, I can deduce the meaning of prerogative being a privilege is the definition used in this context.

Answer:

D. privilege

Explanation:

The way prerogative was used in the sentence made it obvious.

How do names establish the characters’ personalities?

Answers

Answer:

They help put a face to the description.

If I were to say one character from the book, Bob for example, the author will describe Bob, and you will be able to understand the author's point of view of bob while writing.

Which statement describes a difference in how Claudius is portrayec these two texts? A ) Claudius is portrayed as sincere and kind in the poem, but he is portrayed as deceitful and untrustworthy in the play . Claudius' appearance is described in detail in the poem, but only Claudiusmovements and words are described in the play . B) In the play, Claudius abundantly explains his , but in the poem , his reason for marrying is reduced to a single line. D) The play reveals Claudius involvement in the King's death , but in the poem, he is portrayed as a hero for taking on the role of King.

Answers

The inference that shows how Claudius is portrayed these two texts is D. The play reveals Claudius involvement in the King's death but in the poem, he is portrayed as a hero for taking on the role of King.

What is an inference?

An inference simply means the conclusion that can be deduced based on the information given in an excerpt.

In this case, from the complete question, the play reveals Claudius involvement in the King's death , but in the poem, he is portrayed as a hero for taking on the role of King. This is important to convey the themes in both literary works.

Learn more about inference on:

https://brainly.com/question/25280941

-.- -.- -.- help me -.- -.- -.-

Answers

Answer:

I believe it would be C.

Explanation:

The paragraph's topic sentence is talking about how February got its name. The 28 days is just a side detail, and the cleansing ritual is the explanation as to how February got its name. This means these are side details, not the main idea.

In this excerpt from a video transcript, which two parts demonstrate the use of emotional appeal as a persuasive technique?
NARRATOR:
As Arctic ice continues to melt, it will cause ripple effects across the planet. When the polar regions warm, even just a degree, it disturbs
atmospheric and oceanic pattern
The patterns of the jet stream will be affected, which may lead to more extreme summer and winter weather events in Europe, Asia, and North
America. Not only will our weather change, but sea level will rise too.
Sea ice melt itself does not cause sea levels to rise because the ice is already in the water. But the melting of ice on a land surface, like
Greenland, does because new water is flowing into the ocean. In addition, as ocean water warms, it expands, which also raises sea level.
Warmer air temperatures will accelerate the melting of Greenland's ice sheet, which contains enough ice to raise global sea levels by more than
20 feet.
Sea ice creates a unique ecosystem that supports millions of plants and animals, from krill and ice algae to cod and walruses. Both the topside
and underside of the ice provides places for the animals to hunt hide, rest, mate, and give birth.
Without sea ice, arctic plants and animals must either adapt or migrate. If they can't, they will go extinct.
If that isn't enough, people who live in coastal communities within the Arctic Circle are also battling erosion along their coastlines.
Sea ice serves as a buffer against wave action. Without it, the wind blows across a larger region of open water, resulting in stronger winds and
bigger waves that erode the shoreline.
These communities must relocate inland or their homes and land could be washed out to sea.
For ice in the Arctic, it's a race against time. If humans do not change what we are doing to the global climate, the ice will continue to disappear
and life as we know it will be altered.

Answers

Answer:

the 4th. 5th, and 6th paragraphs

Explanation:

they use emotions toward the animals, (which most people show empathy to) to show the affects and why they should or shouldn't do what their doing

1. What is ironic or humorous about the following sentence?
"Gilray kept pestering me with letters about his chrysanthemum. He seemed to have no faith in me--a detestable
thing in a man who calls himself your friend."

Answers

Answer: He left his flower with his friend because he trusted him, but doesn’t trust him fully to know that he’ll actually take care of it. It’s ironic because you’re supposed to be able to trust/have faith in your friends.

Explanation:

Which word best describes the Underworld?
A. Crowded
B. Colorless
C. Violent
D. Exciting

Answers

Violent or colorless

Answer:

Colorless

Explanation:

I wouldn't say violent because people are already dead. Exciting is not right either. Crowded would be a not right, to.

Read the passage from Of the Wisdom of the Ancients. Bacon's purpose is to explain what O Chaos is: O Love is. This Love is introduced without any parent at all; only, that some say he was an egg of Night. And himself out of Chaos begot all things, the gods included. The attributes which are assigned to him are in number four: he is always an infant; he is blind; he is naked; he is an archer. There was also another Love, the youngest of all the gods, son of Venus, to whom the attributes of the elder are transferred, and whom in a way they suit. O Night is. O Venus is.​

Answers

Answer:

option c) love is

Explanation:

e2020

Answer:

Option B) Love is

Explanation:

edge 2021

What would be the prefix of the word unprecedented?
a.
un
c.
dented
b.
precend
d.
ted

Answers

Answer:

A, un-

Explanation:

Answer:

d

Explanation:

why is Johnny considered a hero?​

Answers

Answer:

Johnny from the Outsiders is considered a hero because he saved the children from the burning church. He showed extreme bravery and even died just to save the little kids.

worth 50 points
Each of the following groups of statements includes one main idea and three supporting details.
A. There were ten women in the House of Representatives in 1970 and only one woman in the Senate.
B. In North Carolina, only a virgin could charge a man with criminals.
C. Divorce women were regarded as high risks by insurance companies, and they had trouble getting credit cards.
D. In the early 1970’s, women still had a long way to go in terms of gaining equal rights

Answers

Answer:

I think there is a women is a North Carolina at 1970

Explanation:

so my answer is a north virgin of caroline

Read the excerpt from "Elevator Systems of the Eiffel Tower, 1889" by Robert M. Vogel.

The first complete elevator machine in the United States, constructed in 1855, was a complex and inefficient contrivance built around an oscillating-cylinder steam engine. The advantages of an elevator system independent of the mill drive quickly became apparent, and by 1860 improved steam elevator machines were being produced in some quantity, but almost exclusively for freight service. It is not clear when the first elevator was installed explicitly for passenger service, but it was probably in 1857, when Otis placed one in a store on Broadway at Broome Street in New York.

In the decade following the Civil War, tall buildings had just begun to emerge; and, although the skylines of the world’s great cities were still dominated by church spires, there was increasing activity in the development of elevator apparatus adapted to the transportation of people as well as of merchandise. Operators of hotels and stores gradually became aware of the commercial advantages to be gained by elevating their patrons even one or two floors above the ground, by machinery. The steam engine formed the foundation of the early elevator industry, but as building heights increased it was gradually replaced by hydraulic, and ultimately by electrical, systems.

According to this excerpt, what was an underlying cause of increased steam elevator production?

construction of tall buildings
the need to move supplies in mills
an elevator in a store on Broadway
commercial advantages

Answers

Answer:

commercial advantages

Explanation:

Answer:

d commercial advantage

Explanation:

Write about
If you give me superpowers for a day
in 30 words only
You have to write which superpower and why just in 30 words

Answers

Answer: I would give you the power to teleport... (Explanation)

Explanation:

If i were to give you a superpower I would choose teleportation. The reason for this is because it would be much easier to get around. Especially during emergencies and life-threatening moments.

Change " A washing machine has being bought by him " into active voice​

Answers

Answer:

He bought a washing machine

Explanation:

__________

Answer:

He is buying the washer machine.

Explanation:

Future Perfect Tense:
1 We saw a movie together.
2 The boys were not fighting with the guard.
3 I shall not listen to you carefully.
4 Was the company not hiring a new staff?
5 Is the poet writing a poem?

Answers

Answer:

the options are (i beleive) 3

Explanation:

i say this because they are saying what they are not going to do which is "not listen to you carefully"

hope this helps, also if correct plz mark brainliest

In the "Editing" part of the Writing Process you
must check for spelling and grammar

O True
O False​

Answers

Answer:

true

Explanation:

my teacher tells me all the time

it’s true because checking your errors is apart of editing

Into the wild

The two biggest challenges to Chris at age 23 were

A. Weight control and anger issues
B. The wilderness of Alaska and forgiveness
C. His career and his mother
D. How to change a car tire and jealously of successful people

ASAP!!

Answers

The answer is A i think

Identify the dependent clause in the following sentence : I can’t drive until I turn sixteen in July.
A. I can’t drive
B. In July
C. I turn sixteen
D. Until I turn sixteen

Answers

Answer:

D

Explanation:

What determines whether CGI is used well?
A. the audience's interest
B. the director's skill
C. the film's script
D. the computer's technology

Answers

Answer:

I think its a or b. but im not sure which one

Answer: B

Explanation: He admits that CGI is a tool that can be used well or poorly, depending on the director’s skill.

The group hanging out in front of the movies cringed when Larry sauntered around the corner. His personality was so forceful that he could hardly keep from giving everyone a hard time.
Jimmy spoke up to greet him, "Hey, Larry. I liked your speech today in class. You were quite, um, assertive when you jumped in and took Harold's turn."
Henry chimed in, "Yeah, I thought that Harold was acting a bit too modestly to get on with it."
Larry answered back favorably, "Thanks, guys. Do you mind if I join you?"
"No, not at all," said George, the group's unofficial leader. He was self-confident enough to take charge in any situation, figuring he was the best man for the job whether or not anyone else agreed.
Larry got in line behind them, and when he stepped up to the counter to purchase his ticket, the young clerk at the window nervously rang up his ticket. She fumbled with his change.
"Don't mind her," grumbled the deliberately paced veteran from the back of the booth. "She's new, but I bet she'll get the hang of things in no time," he offered with a rather unconvincing wink.
3
What does the phrase deliberately paced suggest about the veteran ticket taker in the paragraph above?
A.
He is reckless.
B.
He is slow-moving.
C.
He is careful.
D.
He is not clumsy.

Answers

Answer:

B.  He is slow-moving.

Explanation:

The adjective deliberate refers to something that is done intentionally and planned beforehand. If a movement or action is deliberate, it is slow and careful. This is why both options B and C are potentially correct. However, option B is more likely to be correct as there is no reason for the veteran to be careful. He is simply making small talk and teasing the young clerk. He is old, which is why it would make sense for him to be slow-moving.

Which question can help a writer revise an informative essay?

A. Do details help support the topic?
B. What kind of research would help?
C. What will I be writing about?
D. What is a turning point?

Answers

Answer:

its a

Explanation:

i got it right on edge

Answer:

A

Explanation:

Do details help support the topic?

What type of people supported the Democratic-Republican Party?

Answers

Answer:

Madison and Jefferson formed the Democratic-Republican Party from a combination of former Anti-Federalists and supporters of the Constitution who were dissatisfied with the Washington administration's policies.

Explanation:

Other Questions
EXPERTS OR ACES PLEASE ANSWER THIS FAST DUE IN 2 MIN 50 POINTS Lisa is playing a video game in which she takes care of cats and dogs. She takes care of 4 cats for every 1 dog. If Lisa takes care of 12 cats in the game, how many animals dose she take care of altogether? graph the image of triangle UVW after a reflection across the line x = -1 PLEASEEE ANSWERRRR RI GHT NOWWWITS DUE AT 10:00 Underline and identify the figure of speech below I have given you directions to my house one million times Which idea presented in the selection does the photograph and caption next to paragraph 3 best support?People like to buy produce that is sold at a reduced priceAn initial step in Sainsburys plan is to sell appealing food to its customers.Unwanted produce can be a nutritious source of food for farm animals.Sainsburys donates fresh produce to local organizations that help people in need.This is the paragraph 3Offering shoppers the freshest and most appealing products possible is a good start. Attractive food sells the best. At the end of each day, each grocery store reduces the prices of fruits, vegetables, meats, and dairy products. Cheaper food sells even better. Whatever edible food is left goes to charities for distribution to people who need it. Free food goes into bellies rather than the ground. Sainsburys gives away large amounts of food to farmers to feed animals as well. Animals do not care if lettuce is wilted. What can archeologists learn from the artifacts they find (1 /a+ 1/b) (a+b-c)+(1/b+1/c) (b+c-a) + (1/c+1/a)(c+a-b) plz solve this question Explain the contrast between ichabod and van brunt Based off my profile how do you spell my name?A). TisonB). TsionC). TisnoD). ZionC). TysonD). Tyson Chicken Nuggets How do I factor the quadratic 45x^2+46x-63 ? Which of the following expressions is equivalent to the expression 42+90?A. 6(7+14)B.6(7+15)C.7(6+12)D.6(36+84) Hola mi nombre es Bob el constructor y soy estpido yay! Puedes traducirme? PLS HELP!! (MC) The graph below shows a comparison between debt and gross domestic product (GDP) in the United States during the 1920s: Public Domain What conclusion is supported by the information shown on this graph? A-During the 1920s, the American economy was vulnerable to periodic crises. B-The prosperity of the 1920s was based on increases in government deficits.C-Economic growth during the 1920s was helped by increased consumer spending. D-During the 1920s, the disposable income of American households decreased. Which of the following traits is found in major depression Kris can run 200 meters in 25 seconds at this rate how many meters can he run in 80 seconds? What are the Vedas?A. regions ruled by a Vedic kingB. a group of female Hindu saintsC. a tribe native to North IndiaD. a collection of ancient Hindu scripturesE. the autobiography of a saint Select the correct answer.What is the poetic form of this excerpt from Robert Frost's "Mending Wall"?Bringing a stone grasped firmly by the topIn each hand, like an old-stone savage armed.He moves in darkness as it seems to me,Not of woods only and the shade of trees.He will not go behind his father's saying,And he likes having thought of it so wellOAfree verseOB. blank verseOC. balladD. sonnetEelegy Having too much b-roll footage is often a problem for editors True False Summary of the article Professionalism in Engineering Practice by J Szpytko and J. Lis The answers at the bottom are $17.67$12.22$15.19$16.19 in case you cant see it .