What is mountain ecosystem? with example​

Answers

Answer 1

Explanation:

The type of ecosystem and variation occupied or followed(also a compound of flora and fauna) by the mountain region is called mountain ecosystem.

For example: ecosystem in Himalayas in Nepal

Keep smiling and hope u are satisfied with my answer.Have a nice day :)


Related Questions

the greenhouse effect is a result of_____________

Answers

Answer:

global warming

Explanation:

it is the right answer xx

What is the purpose of a thesis statement?
It presents contrasting viewpoints of experts on the topic.
It announces what the report will prove or demonstrate.
It shares the writer's background knowledge about the topic.
It outlines the sources included in the body of the report.
NEED HELP ASAP!

Answers

Answer:

The answer is option b,  It announces what the report will prove or demonstrate.

Explanation:

The purpose of a thesis statement is to provide a clear, specific argument that will serve as a guide to the reader so she knows what to expect from your essay.

2. It’s the first time that I have ever talked to a foreigner. => I have ...................................

Answers

Answer:

to talk politely and i need to make them feel their own ones

Summary of poem her head by joan murray

Answers

Answer:

The answer is The poem Her Head written by Joan Murray about a city called Natal Ekuvukeni in South Africa. The poem is about the draught it had and the adverse effects as a result of it. Due to the drought, many cattle and vegetation died and many women had to carry water from far away from wells for their household.

2. Write a letter of complaint to the municipal commissioner about the state of the roads in your area refusing clearing the despairs regularly.

Answers

Answer:

Dear sir or madam,

This letter is to express my disconformity towards the state of the roads and the lack of action on your part towards the daily despairs.

First of all, the roads are not only dirty but also have large cracks and bumps. The road's states put drivers at risk since they have to dodge the bumps or cracks, which reduce their attention towards other things such as the people who are passing or other vehicles. Also, they are a risk for pedestrians. They can fall or get hurt with the state of the roads or the trash on the sidewalks.

There have been many complaints about this situation, but the government has not taken action. We, the citizens, feel that there is no effort to solve these problems. Besides, you are not taking care of the people who live in this town since you ignore the daily complaints.

I hope that you improve the state of our roads and compromise yourself to solve the town's problems by listening to people's claims.

Yours faithfully.

John Sanders.

Explanation:

When we write a complaint letter, first we have to address the person to whom we are complaining. In this case, as we do not know the name, we say dear sir or madam. Then, we write the first paragraph, where we introduce the letter's topic, which is the state of the roads and how the government is acting towards the problem.

In the second and third paragraphs, we describe the problems in detail. In other words, we explain why the roads should not be in a bad state, and we develop how we feel towards their lack of response.

Lastly, we ask them to act to solve these problems and say our goodbyes.

Which line from the passage best shows that Penelope is clever?

Answers

Answer:

it depends on the passage

We would need a passage to help you

Which follow-up question best demonstrates attention to the topic and point of view of the speaker? How have you been able to gain so much important knowledge about gardening? What kinds of things do garden members find are beneficial to compost? What differences have you noticed about your garden since switching to compost? Why would you use compost in a garden when fertilizer is inexpensive and easy to use?

Answers

Answer: What differences have you noticed about your garden since switching to compost?

Explanation:

The follow-up question that demonstrates attention to the topic and point of view of the speaker is "what differences have you noticed about your garden since switching to compost?"

Since the student indicated that the compost is more effective than the fertilizers which are sold at the store, then the student should be asked about the changes that has been noticed when he changed to using compost.

Answer: the answer is C

Explanation:

Read the excerpt from The Code Book.

Despite the enormous strength of RSA and other modern ciphers, cryptanalysts are still able to play a valuable role in intelligence gathering. Their success is demonstrated by the fact that cryptanalysts are in greater demand than ever before—the NSA is still the world's largest employer of mathematicians.

What is the central idea of this paragraph?

Many math experts work for the National Security Agency.
The RSA computer system makes our country more secure.
Skilled people are still important national security workers.
Computers are better than people at keeping the nation safe.

Answers

Answer:

Skilled people are still important national security workers.

Explanation:

Skilled people are still important national security workers.

Skilled people are still important national security workers is  the central idea of this paragraph.

What is the meaning of central ideas?

The central idea is the plot, the unifying element of the story, which brings together all the other elements of the myth that the author uses to tell the story. It can best be described as the dominant impression or common truth found in a story.

What is a example of central idea?

Example of central ideas are:

PovertyLoveMotherhood

Hence, the correct answer is Option C

Learn more about central idea on brainly.com/question/1914190

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How is the representation of Julius Caesar similar in both the text and the statue? A. Both portray Julius Caesar as a flawed human. B. Both portray Julius Caesar as courageous. C. Both portray a conspiracy against Caesar. D. Both portray Julius Caesar as a loyal leader.

Answers

Answer:

B. Both portray Julius Caesar as a courageous.

Explanation:

Julius Caesar was a great politician and scholar in ancient Rome who conquered vast region of Gaul and he became the dictator of Roman Empire. He was courageous Leader who struggled to make Rome republic into Roman Empire. His statue represents his loyal and courage towards his nation.

Answer: Both portray Julius Caesar as courageous.

Explanation: Got 5/5.

Drag each tile to the correct box.
Reconstruct the events in “An Occurrence at Owl Creek Bridge” in order from earliest to latest.

Farquhar stands on a plank on a bridge with a noose around his neck.
Farquhar frees his bound hands and begins to swim away from the bridge.
Farquhar runs toward his family through the woods.
The federal scout visits Farquhar’s house.
Farquhar tries to burn Owl Creek Bridge.

Answers

The correct order of events is formed by sentences 4, 5, 1, 2, and 3.

The sentences are:

The federal scout visits Farquhar’s house.Farquhar tries to burn Owl Creek Bridge.Farquhar stands on a plank on a bridge with a noose around his neck.Farquhar frees his bound hands and begins to swim away from the bridge.Farquhar runs toward his family through the woods.

What is "An Occurrence at Owl Creek Bridge?"

“An Occurrence at Owl Creek Bridge,” tells the story of Farquhar a civil Confederate defender of the Confederacy. He sets up an attack on his political opponents which causes him to be arrested and sentenced to be hanged.

However, he manages to escape the hanging and escape from his captors. In the meantime, we get to know more about his story and motivations, as well as learn about his family and how he relates to the people around him, maintaining his allegiance to the confederation.

Learn more about “An Occurrence at Owl Creek Bridge:”

https://brainly.com/question/11825348

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Read a key findings paragraph from an informative report on ocean pollution.

Discarded plastics in our oceans are a significant source of climate change. As these plastics float in the oceans, sunlight and heat cause them to release greenhouse gases. These greenhouse gases cause the planet to warm. Preventing plastic from getting into the ocean will consequently lessen the release of greenhouse gases worldwide.

How could this paragraph be improved?

the addition of commentary
the inclusion of supporting evidence
the addition of a topic sentence
the inclusion of a recommendation

Answers

Answer:

B)  the inclusion of supporting evidence

Explanation:

Pollution is the emission of volatile organic chemicals, such as greenhouse gases, from recycled plastics. Recycling includes melting old polymers and reshaping them into desired shapes and sizes. Melting releases volatile carbon fumes into the air, which mix with oxygen to produce carbon dioxide, which is then discharged into the air, increasing its concentration. Excess carbon depletes the ozone layer, causing the earth's atmosphere to heat up. The melting of arctic ice raises sea levels and changes sea waves. Ocean pollution is anticipated to have health consequences on creatures that rely on the water for food and habitat.

If she asks for money, I ............. Her. A. Will give b. Gave c. Would give d. Would have given

Answers

Would give , lol uh yea

Describe central ideas

Answers

Answer:

The central idea is the central, unifying element of the story, which ties together all of the other elements of fiction used by the author to tell the story. The central idea can be best described as the dominant impression or the universal, generic truth found in the story.

The central idea is the central, unifying element of the story, which ties together all of the other elements of fiction used by the author to tell the story.

Write a letter to your aunt out of the country telling them about the concerns you have about your siblings' rebellious teenage behaviour at home. You wish her to help. Use the following notes. • The mood swings they have • Failure to adhere to home rules • coming home late • not doing house chores talking back at adults • misuse of the internet​

Answers

Answer:

Hello aunt May, i hope you are okey there in Australia, i wanted to reach you so you could help me with a family problem going on. The situation is that since Amy's 12th birthday she has been acting a little off, Amy has always been a little rebellious against dad but lately their interactions are crazy, he yells and she talks back, just yesterday they had a fight because Amy did not do her chores again, my mom says this mood swings and bad behavior is becaus all the changes going on her life but i was hoping that you could talk to her, after all you are her favorite aunt.

We miss you so much aunt May.

with love ____________

Một ô tô di chuyển từ A và đến B trong 5 giờ, trong đó, 2 giờ đầu di chuyển với tốc độ 50km/h và 3 giờ tiếp theo sau di chuyển với tốc độ 30km/h. Tính vận tốc trung bình trên toàn đoạn đường AB của ô tô ? A. 45 km/h. B. 38 km/h. C. 47 km/h. D. 32 km/h.

Answers

Answer:

b

Explanation

2h đầu đi được 100km

3h sau đi được 90km

=> AB = 190km đi trong 5h

vận tốc trung bình = 190/5=38km/h

Put the verbs in brackets into the correct verb form.

1. I (have) dinner when his friend called.

2. Joan (travel) around the world.

3. We (not begin) to study for the test yet.

4. Don’t get on a bus while it (run) .

5. I (invite) them to my birthday party yesterday, however, they (not come) .

6. Look! Somebody (clean) the room.

7. My brother (begin) looking for a job in January.

8. Timson (make) 13 films and I think her latest is the best.

9. She (cook) at the moment. That’s why she can’t answer the phone.

10. She doesn’t mind (go) out in the evening.

11. I (not see) him since we (leave) school.

12. Football (be) my favourite sport. I like (play) it in my free time.

13. Jane (leave) just a few minutes ago.

14. She (be) extremely quiet since her husband died.

Answers

Answer:

hadtravelledI don't know this one sorryrunsinvitedcleanedbeganmadeis cookinggoingdidn't see leftis playingleftbecame

Pls help me with this question.. thank you very much :(​

Answers

Answer:

Program to key in 10 capital letters from keyboard, and to show how many times of letter “A” you have keyed in on your monitor. Please use for statement and function to solve the problem. What I have tried: i dont know how to start Please help me thank you very much, this is a question of C programming. Posted 2-Jun-21 17:23pm.

Explanation:

9. "dogs"
Which of the following is the correct possessive form of the bold word?

After throwing the tennis balls, both dogs owners waited for their pets to retrieve them.


A. dog’s


B. dogs’s


C. dogs


D. dogs’

Answers

Answer:

D. dogs' hope you got answer

Answer:

D.

Explanation:

Dogs is plural, so A and C are incorrect.

C. doesn't even have a apostrophe!

B. doesn't make sense and is improper for plural.

When apostrophizing plurals, you do it after the "s", like cats' teeth.

Read an essay about Edgar Allan Poe's story "The Black Cat" and look for weaknesses in the writing. Describe how the writer should revise the word, and edit the essay for errors in capitalization, spelling, and punctuation.

Answers

Explanation:

Phrases to be corrected:

-"The story revolves around the psychology of guilt and a murderer who commits a crime and is able to hide it."

The most concrete idea would be:

The story revolves around the psychology of a murderer who commits a crime and is able to hide it.

-"This article will analyze the issue of violence as it is contained in history".

It could be corrected as the following:

"This article will analyze what influenced the narrator to become a violent man and what the consequences were."

A correct punctuation must be made in the following paragraph:

"These animals included dogs, apes, and even donkeys. The theme of violence is also portrayed when the narrator, realizing his mistake, turns on himself and begins to hurt himself with the knife that he always carried with him."

The first stanza is a continuity of the idea from the previous paragraph, therefore it must be in the previous paragraph with a period followed.

In the following paragraph we can make some editorial corrections as well as punctuation:

"The other theme of the story is that of loyalty. Before the narrator began drinking, he was loyal to his wife and pet cat, Pluto. The theme of loyalty also shows up when the narrator gouges his cat's eye out. Even though his wife saw the kind of cruelty he had subjected the cat to, he was still loyal to him."

We can see in the previous paragraph that the subject of loyalty begins to be discussed, therefore it is not necessary for the writer of the essay to say again "the subject of loyalty is also shown ..." it could be said "We can quote a example when the narrator gouges out his cat's eye ".

The last paragraph, as it is a continuity of the previous paragraph where the writer continues talking about loyalty, must continue that idea in the previous paragraph with a period followed.

Therefore, there should be a single paragraph where it is not necessary to repeat the word "the issue of loyalty" but only leave the word "loyalty" because it is already known that that issue has been discussed. Therefore, they could be as follows:

"The other theme of the story is that of loyalty. Before the narrator began drinking, he was loyal to his wife and pet cat, Pluto. An example we can cite is when the narrator gouges out his cat's eye. Even though his wife saw the kind of cruelty he had subjected the cat to, he was still loyal to him, and loyalty is represented by the cat himself. After the narrator gouged out the cat's eye, the cat was still playing with the narrator after the pierced eye sock had healed. Under normal circumstances, the cat would have fled the house and moved to another house away from the brutality."

Answer:

(The essay I used is underneath the last question)

1. Where does the writer stray from the topic? What could be done to fix this problem? Explain what you would cut and cross it out in the text of the essay.

I do not believe MuffinAlien strays away from the gothic topic in her essay. I think she did a great job describing Edgar Allen Poe's writing.
2. What misunderstandings or inaccuracies involving Gothic literature or Poe's use of suspense do you see? How would you suggest eliminating this problem? If necessary, cross out some words within the text of the essay.

I do not think there are any misunderstandings or inaccuracies in gothic writing, Poe's story, or the essay that MuffinAlien wrote. However, I will say I do have a small opinion. When writing a gothic based story, or maybe even any story depending on who you ask, people use more complex words, making sentences longer to make it seem like time is moving slowly in the story. I do not think it's effective for what it's for. This may be very biased because it's my personal opinion, but it makes it harder for me to understand the plot of the story. Instead of making the story more interesting because the time is being slowed, it makes it more boring because the time is too slow, and then I'm not interested in reading anymore. This is the reason why I do not enjoy gothic stories.

3. Where does the writer fail to support her points with evidence? What evidence from the story would you suggest adding to support these points?

MuffinAlien doesn't fail to support her points with evidence. Every example MuffinAlien told, she gave a quote to go with it.

4. Read the essay again and edit it for errors. Find and fix as many spelling, capitalization, and punctuation errors as you can. Pay special attention to the errors you learned about in the lesson, but look for other types of errors as well. You may write your edits directly into the essay.

I do not believe that there is anything wrong with the essay MuffinAlien wrote, but i suppose i wouldn't get a good grade if i didn't do much on this essay, so i'll try my best to fix it somehow.

Gothic writing is marked by the suspense of not knowing what will happen next in a story. Great Gothic writers like Edgar Allan Poe move beyond simple techniques to build suspense. His stories are more than the usual "It was a dark and stormy night." In his popular Gothic story, "The Black Cat," you can see Poe effectively using clear narrative choices to build suspense. How he holds back information and controlled pacing develops the narrator's character are both two good examples of how he does it.

Holding back information is the first way Poe builds suspense. As the story begins, the narrator is clearly addressing an audience. He says it in a way as if he knows us already. It says at the very beginning of the story, "But to-morrow I die, and to-day I will empty my soul." This statement is so extreme that anyone who would stumble onto these words would be attached, wondering what's going to happen next. None of the questions flowing through the reader's mind are answered until much later in the story. The now-curious reader must read along.

Along with this, Poe effectively controls the pacing of the story to which also builds suspense. Whenever the action becomes intense and the narrator becomes excited or violent, the sentences are either short or very choppy. For example, “...They left no nook or corner unexplored. At length, for the third or fourth time, they descended into the cellar. I trembled not in a muscle. My heart beats calmly as that of one who slumbers in innocence…” These sentences are short, direct, and choppy, creating more suspension. When Poe wants to create the illusion that time is passing more slowly; he uses longer and more complex sentences that must be read more carefully and slowly. For example, “To those who have cherished an affection for a faithful and wise dog, I need hardly be at the trouble of explaining the nature or the intensity of the satisfaction, therefore available. There is something in the unselfish and self-sacrificing love of a savage, which goes directly to the heart of him who has had frequent occasions to test the small friendship and cobweb loyalty of basic Man.” These sentences are very long, showing that time is passing very slowly.

Poe creates suspense in the story by using more complex tools and narrative choices than just setting the story on a stormy night in a haunted house or middle age castle. He holds back information and carefully controls the pacing. These narrative choices are so effective that we're still reading Poe's stories more than 150 years after they were first published.

Explanation:

This is what I wrote :)

I got this essay from another user on Brainly named MuffinAlien. She posted her essay under a different question, but it was the same topic.

Thank you MuffinAlien <3

What is it called (in the English subject) when the traits of an object are used to emphasise on a person's characteristic?

Answers

Answer:

I think we call it similies in English

I hate people laughing at me (passive)​

Answers

Answer:

I hate being laughed at

Explanation:

To write a passive sentence from an active voice sentence, first, interchange the object and subject i.e. object of the active sentence becomes the subject of the passive sentence then change the verb to its past participle form.

Ohttps://byjus.com/govt-exams/active-and-passive-voice-rules/

OAmalOHopeO

PLEASE HELP ASAP !!!!
List two current court cases relating to the 1st amendment.
Do a web search for
current court cases.
NOTE: THESE CASES MUST BE FROM THE LAST FIVE YEARS.

Answers

Answer:

Here are two

Explanation:

American legion v. The American Humanists Association  

The Court held that the display and maintenance of a large memorial cross by a local government does not violate the Establishment Clause of the First Amendment.

Iancu v.Brunetti

The Court held that the Lanham Act’s prohibition on the federal registration of “immoral” or “scandalous” marks, in Section 2(a), violates the Free Speech Clause of the First Amendment.

Those boys were excited about the new game in the beginning, but now they have ____ it.
A. looked after B. gone off C. filled in D. got on

Answers

Answer:

It's option B. gone off

Explanation:

Those boys were excited about the new game in the beginning, but now they have gone off it.

The rest of the three options sound and look grammatically incorrect, and this is the only correct one. Hope this helps.

Those boys were excited about the new game in the beginning, but now they have gone off it.

The ants were climbing up the wall of the house. (Identify the verb and its tense)

Answers

Answer:

verb climbing and the tense were

Explanation:

i hope useful

Read the passage.

Clean & Green laundry detergent removes stains better than other leading laundry detergents. But Clean & Green is safe for the environment, too. So buy Clean & Green. Your clothes get clean, and the environment stays green.

Which statement about this advertisement is true?

Answers

Statement 1

Clean and Green laundry detergent removes strain better than other leading laundry detergents .

Explanation:-

Laundry is a place where people give their clothes to wash out and ironed.2nd statement is wrong because it is not clear that laundry saves environment.3rd statement is also false as 2nd one

Answer:

a

Explanation:

Which sentence best expresses the
meaning of the following aphorism?
"For all sad words of tongue and pen, the
saddest are these, 'It might have
been.'"- Whittier

Answers

A sentence that can show the meaning of the aphorism shown in the question above is: It is better to do something than to regret never having done it.

This is because the aphorism shown in the question above shows that when we stop doing something, for fear of the result, we will feel very sad because we will wonder what could have happened if we had done that something. Furthermore, the aphorism states that this feeling is the saddest of all.

It is important to emphasize what an aphorism is, as this word refers to a sentence that conveys a moral principle.

In this case, we can conclude that the phrase "It's better to do something than to regret never having done" manages to express the same meaning as the aphorism, since it shows that the regret of not having done something is more painful than the doubt about what it would be the result if that action had been taken.

You can find more information in the following related questions:

https://brainly.com/question/18065252?referrer=searchResults  (Shows other examples of aphorism as well as its meaning.)

Answer:

A. The saddest thing that can be told or written will be our regret for things that could have been

Acellus answer options:

A. The saddest thing that can be told or written will be our regret for things that could have been

B. You shouldn't say or write about things that didn't happen

C. There are many sad words that are spoken or written.

6
5.
In the last paragraph of the article, the author repeats Chad Lindsey’s statement: “Couldn’t do it. Did what I did, but couldn’t do that.” How does this repetition develop the author’s ideas in the text?

Answers

Answer:

May be he says something about his performance

that nobody can do

why did Bob described Jimmy to be the staunchest , truest and chap in the world?​

Answers

Answer:

because he was tied and very lazy

Read the paragraph.

High school students are busy juggling responsibilities and fun. They often go to bed late and wake up early. This is a mistake because teenagers need about nine hours of sleep each night. Sleep strengthens every part of the body, including the brain and muscles. Students who get enough sleep have better memories and healthier bodies. Without sleep, young people are distracted and are more likely to have accidents.

The topic of the paragraph is
.

Answers

The topic is about sleep and why it's important for students to have enough sleep, as they often stay up late.

Question 5 Your teacher has asked you to write a story for a school magazine. The story must have the title: A Friend in Need is a Friend Indeed Your story should include:
* a description of a true friend
* how a friend helps you during a difficult time . Write your story.​

Answers

Answer:

A good friend is the only relation which we earn in whole life. To find a good friend who is loving, caring, helpful, honest, loyal, and most important compatible. This is the biggest achievement of us which we get in the form of a true friend. Undoubtedly, we always learn something new and exciting in the company of our good friends from childhood. A pleasurable time spent with friends is a kind of some happiness that can’t be express. Whether you make group study or enjoying someone’s birthday party it is always enjoyable with friends.

Explanation:

The above question requires you to write a story based on creativity and writing ability. For that reason, I can't write this story for you, but I'll show you how to write it.

Basically, you need to imagine a story where a person is going through a moment of great need, where all the people have drifted away, but that individual's true friends helped him through that moment.

You must make the text as follows:

Make an introduction where you introduce the background of your story and the characters, especially the main characters.Show how one of these characters begins to go through a difficult time and why he needs help.Show how people refuse to help this individual and how it makes their situation worse.Show how true friends don't stray from this individual and help them in the best way they can.Show how this help is important and essential to this individual's success.Finish by showing what true friendship is.

You can find more information at the link below:

https://brainly.com/question/16067058?referrer=searchResults

Other Questions
What are exogenic andendogenic forces ? Uplift and formation of a mountain range divides a freshwater snail species into two isolated populations. Erosion eventually lowers the mountain range and brings the two populations together again, but when they mate, the resulting hybrids have sterile young. This is and example of which type of reproductive barrier At 445oC, Kc for the following reaction is 0.020. 2 HI(g) H2 (g) + I2 (g) A mixture of H2, I2, and HI in a vessel at 445oC has the following concentrations: [HI] = 1.5 M, [H2] = 2.50 M and [I2] = 0.05 M. Which one of the following statements concerning the reaction quotient, Qc, is TRUE for the above system?a. Qc = Kc; the system is at equilibrium.b. Qc is less than Kc; more H2 and I2 will be produced.c. Qc is less than Kc; more HI will be produced.d. Qc is greater than Kc; more HI will be produced. What is civil service If a business adopts a low-cost strategy, it should build a supply chain with ________. Question 43 options: 1) product development skills 2) modular design in products 3) fast transportation 4) buffer stock 5) minimized inventory SOMEBODY HELP ME GET IT RIGHT IM ALREADY FAILING :( pls its Pythagorean theorem In at least 150 words, examine the elements that might lead to a worker receiving a higher salary. Be sure to provide details and examples from your lesson. Provide specific detail and in depth discussion of at least two of the element areas requiring higher pay. Help PLEASEWhich of the following is the best example of a nation-state?BelgiumAzerbaijanO LatviaDenmarkRomania Jared works in a clothing store and hears a customer complain about a damaged shirt he bought. What behavior can Jared show to demonstrate good communication skills with a client? o) prevent the customer from quickly explaining the store's return policy o b) return what they heard once the customer has finished talking c) ask the customer how the shirt was damaged d) promise the customer a full refund even though it is against the policy A man walks at the rate of 88 paces to the minute if the average length of his paces is 0.875m, find the time take to walk 2.31km. What kind of economy system in the USA in the 1800s? * please answer this!!! A toaster has a resistance of 28 and is plugged into a 110 V circuit. Using the GRASS method, what current is measured? can you help me with this please. a figure skating school offers introductory lessons at $25 per session. There is also a registration fee of $30 please give me correct answerby picture take away 4/5 from 6 1/2 Industries that produce A. durable goods are more affected by recessions than is the economy as a whole. B. goods that are expected to last for fewer than three years are more affected by recessions than are durable goods. C. durable goods are less affected by recessions than is the economy as a whole. D. goods that are expected to last for three or more years are less affected by recessions than are nondurable goods. Why did European countries set up colonies in North America The preterit. Intntalo! Fill in the blanks with the correct preterite forms of the indicated verbs.comer: nosotros (we ate) *comer: yo (I ate) *comer: t (did you eat / you ate) *comer: usted (did you eat/ you ate) *