Please help!!!!!!! 20 points!!!!!!!!
also your supposed to do everything with this question > how can dolphins understand signals that humans signal to them and respond?


A formal outline consists of at least three levels of headings: main topics, subtopics, and specific facts. Main topics follow Roman numerals and periods.
Subtopics follow capital letters and periods.
Specific details follow Arabic numerals and periods. More information about the specific details follows lowercase letters and periods. Sample Formal Outline Pattern:

Thesis Statement:
First Main Topic
A. First Subtopic 1.
First Specific Detail 2.
Second Specific Detail 3.
Third Specific Detail B.


Second Subtopic 1.
First Specific Detail
2. Second Specific Detail
a. More information about this detail
b. More information about this detail
c. More information about this detail
C. Third Subtopic
1. First Specific Detail
2. Second Specific Detail
a. More information about this detail
b. More information about this detail
II. Second Main Topic
A. First Subtopic
1. First Specific Detail
2. Second Specific Detail
B. Second Subtopic
1. First Specific Detail
2. Second Specific Detail
III. Third Main Topic
Complete your outline using this format

Dolphins communicate with one another in a number of different ways by creating sounds, making physical contact with one another and through the use of body language.Vocally dolphins communicate using high-pitched clicking sounds and whistles this is especially important when traveling in pods that contain multiple dolphins where a mother may lose sight of her child or when two friends cannot find one another.

As stated earlier body language is also important for dolphins and their survival.

Body language can be used to indicate a number of thing such as a nearby predator, to indicate to other dolphins that they have found food, to demonstrate their level of fitness and prospect for a mating partner among other things.

Echolocation is a biological sonar used by dolphins and other marine mammals to locate objects in their environment.

Echolocation works by creating high or low-pitched sounds and measuring the time it takes those sounds to bounce off of nearby objects and back to the host.

By using echolocation dolphins can determine how far an object is, what direction it is traveling in, if it is above or below them, how large it is and whether it is a dense or hollow object.

This is extremely vital and important for dolphins because their vision is often limited underwater and they need to be able to locate food and avoid threats while traveling in the sometimes pitch black ocean.

Without it dolphins would have a much more difficult time trying to find food and avoiding threats in the ocean.

Dolphins use a variety of different body language signals to communicate with one another and maintain observation of their surroundings.

Some of these signals or action may include spy hopping, tail slapping, jumping/leaping and bumping into each other.

Tail slapping occurs when a dolphin lifts its tail or flippers out of the water and slaps it hard against the water creating a loud slapping noise.

Tail/flipper slapping may be used to show aggression, warn nearby dolphins of a potential danger, and as a sign of playful communication among dolphins.

The meaning of a dolphin’s tail or flipper slapping may be dependent upon how loud and repetitively the dolphin slaps its tail or flippers against the water.

Dolphins have also been trained by humans to slap their tails/flippers as a way to communicate a specific desire or need such as a desire to eat or play.

Dolphins are extremely social creatures and part of their communication involves physical contact with one another.

Harsh bumping or charging can be a sign of aggression such as to fend off competing dolphins during mating periods.

Light bumping or touching can indicate a friendly loving gesture or to indicate a specific desirable response.

Dolphins can often be seen jumping or leaping out of the ocean, especially when in a pod with other active dolphins.

Jumping can be both used as a playful gesture when a dolphin wants to show off their youthfulness and as a way to watch out for potential predators in the distance.

Jumping can also be used as a way to conserve energy since it requires less energy to jump through the ocean than it does to continually swim through the ocean.

Sound is extremely important to the survival of the dolphin species.

Dolphins have a very acute sense of hearing which they use to communicate with one another, listen out for predators or threats in the area and find food.

In addition to having an acute sense of hearing dolphins also use echolocation to locate objects in their surroundings and navigate the ocean.Over the years man-made technology has been steadily advancing and with these advancements in technology there are new sounds being created and emitted in the ocean which can affect, impair and/or confuse a dolphins sense of hearing and direction.One possible example of artificial man-made sound is the use of sonar which humans use to locate objects underwater and navigate the ocean.

Although sonar is a great invention that has helped many people safely travel through the ocean studies have shown that there is the possibility that sonar may end up confusing dolphins and whales causing them to lose their sense of direction.While further research has to be done in order to find out exactly what sounds are affecting dolphins some scientists and marine biologists have already expressed concerns regarding the effects of  man-made sounds on the oceans ecosystem.Some of these man-made sounds include large motors from ships, sonar, loud planes and a variety of marine tools which may interfere with a dolphins sense of hearing and ability to echo-locate.

Dolphins communicate with one another in a variety of ways, including through generating sounds, making physical contact, and using body language.

Communication is defined as a two-way procedure in which data or messages are passed from one person or group to another. Giving, receiving, and exchanging information are all parts of communication, which might take the form of talking, writing, listening, or reading.

The longest component is the body. Here, you guide the reader through your thoughts while elaborating arguments and supporting data for your thesis. There are always paragraphs in the body. Create a compelling thesis The most crucial part of your essay is the thesis statement. one main point or assertion that is backed by pertinent examples and data drawn from the body of academic literature on your subject.

Thus, dolphins communicate with one another in a variety of ways, including through generating sounds, making physical contact, and using body language.

To learn more about communication, refer to the link below:

https://brainly.com/question/22558440

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What is the point of view?

The gym was crowded. Leslie was excited about the dance team’s performance, but she was afraid of performing in front of all of these people. Melissa could see the look of panic on Leslie’s face. “It’s okay,” Melissa said. “We have practiced a lot for this.” Hearing Melissa’s words, Coach Turner turned around. “No need to be nervous, girls. You are going to be great!


A) omniscient third person


B) first person


C) limited third person


D) second person

In a well developed paragraph of 5 – 7 sentences, describe the situational irony in “The Gift of the Magi”. How is this irony critical to the story’s theme?

Read the excerpt below and answer the question.

I left the house in bad humor and walked slowly to school. (“Araby” from Dubliners, p. 3)

From this sentence, both the reader and the boy know that _____.

a. he is filled with turmoil and is confused
b. he is dreading an examination
c. he is angry with Mangan’s sister
d. he is annoyed with his uncle

Janice is preparing a presentation for her co-workers about writing effective business documents. So far, she has a list of four characteristics.

Which of the following characteristics should not be on Janice’s list describing effective workplace writing?


Workplace writing is neatly formatted.


Workplace writing avoids addressing important points and facts directly.


Workplace writing is primarily informative or persuasive.


Workplace writing anticipates and answers readers’ questions.

Speakers of English as a foreign language often make all of their verbs _____.

regular irregular

In Ernest Hemingway’s “In Another Country,” what is the primary reason the narrator received his medal
a-He rescued civilians
b-He saved the major.
c-He is an American.
d-He showed great bravery

Fred’s idea of healthy eating is to have a double cheeseburger without putting any salt on it. The primary purpose of this sentence is to a. inform. b. persuade. c. entertain.

Select all that apply. Subjective information is not the same as _____.inaccurate information
judgments based on feelings or personal preferences
statements or claims that can be verified without relying on feelings
statements of quality
opinions
facts

s revealing the outcome of the plot in the prologue an effective technique for creating suspense, or would you prefer not to be told what will happen? Support your opinion with reasons in two to three sentences.

Which sentence is a run-on sentence?


A.
A lion can run faster than a greyhound or a fox.


B.
Humpback whales sing songs; they sing new tunes every year.


C.
Bald eagles build nests of branches; the nest may weigh tons.


D.
Some tortoises are huge, you can ride on them.

I was in the National Forest with my camera. The day was crisp, and the leaves were turning gold and red. When I spotted the white-tailed buck, I froze. He wasn't more than 15 yards from where I was standing. The wind must have been right, because he kept on browsing the mossy ground. I lifted my camera very slowly. Carefully, holding my breath, I lifted the camera to my eye. Turning the focus ring, I framed the deer's head. Just as I was ready to press the shutter release, the buck raised his head. He was looking my way with wide eyes. Click. I took the picture. An instant later, the deer bounded away into the forest. He took off, but I had the shot. Today, the framed photo of that buck hangs above our fireplace. What season of the year is implied by the words you read in the passage? A. Fall B. Spring C. Winter D. Summer

PLEASE HELP ALL THE POINTS I HAVE

Read the paragraph from a personal narrative.

1. I met Elisa. 2. She was sitting on a blanket with her mom and her sister. 3. I was tossing a softball back-and-forth with some friends. 4. It was a really hot day at the park, and my friends and I were sweating a lot. 5. We went to drink from the fountain, but the water was hot too. 6. Elisa called us over to her blanket and pointed to an ice chest. 7. “Help yourself,” she said. 8. When I lifted the lid, the tops of several brightly colored fruit bars came into view.

What is needed at the beginning of sentence 1?

a sequence word
a strong example
a different pronoun
a time word or phrase

In which of the following sentences is the underlined verb used as an action verb?

1. The animal looked hungry
2. The trainer felt worried
3. The lion smelled the steak
4. The steak tasted good

Pls help if you answer I will love you forever! LOL

What form does the poet of sailing to Byzantium take in the last stanza?

What are atrocities

A Screamingly Good Science Lesson
Elizabeth Kibler

Amusement park rides give us thrills, exhilaration, and delight. If you pay attention, these rides can give you something else—a science lesson. Roller coasters are amazing rides that can twist and veer until you scream; however, these rides can also help to show us how types of energy work.

Think about the first part of a roller coaster ride: A machine slowly pulls the cart higher and higher on a hill on the track. As the cart gets higher, it gains potential energy. Objects gain potential energy by being lifted farther from the ground. Potential energy is stored energy. The higher an object is from the ground, the more potential energy it has.

When the cart reaches the top of the first hill, not only are riders’ stomachs screaming for mercy, but also the cart is at its maximum potential energy. Without warning, the energy-loaded cart begins to descend the first hill. As the cart careens down the hill, it has kinetic energy. Kinetic energy is different from potential energy. Kinetic energy is the energy of motion. All objects in motion have this energy. The kinetic energy propels that cart down the hill. Eventually, the cart will fight the forces of gravity and travel up another hill. On this uphill journey, the cart again begins to gain potential energy. The cart switched from potential energy, to kinetic energy, and back again. Therefore, a roller coaster ride is just the converting of kinetic energy and potential energy.

After the first collection of potential energy, the cart does not use ropes, pulleys, or an engine. The cart, its wheels, and the laws of science are the only things that keep carts rolling firmly down the track. The air brakes on modern roller coasters bring the cart to a safe and smooth stop. If, however, a roller coaster had no brakes, it would ultimately stop on its own. The friction between the wheels and track and the friction between the cart and the air would eventually make a coaster stop. Think about a super ball. Although it gains potential energy every time it goes up, it eventually stops bouncing. In much the same way, the roller coaster cart would cease to move.

Today, amusement park owners continuously try to outdo each other with bigger and better coasters. They believe that the more screaming their patrons do, the better the ride. Although the new rides of the day are going beyond what many thought was possible, it is all a matter of science. So, the next time you find yourself about to plunge down a gigantic roller coaster hill, try to think about the science of the amazing ride. Or, if you can’t stomach that much thought, just hold on and enjoy the ride.

10) The author's point of view can BEST be described as that of..
A) a bored teacher.
B) an unsure guide.
C) a nervous novice.
D) an enthusiastic fan.

Someone says, “there is a strong positive correlation between the number of firefighters at a fire and the amount of damage the fire does. so sending lots of firefighters just causes more damage.” explain why this reasoning is wrong.

5. Choose the revision that corrects the run-on in the following sentence: My computer is not connected to the Internet, I use my phone to check email.

A. My computer is not connected to the Internet so I use my phone to check email. B. My computer is not connected to the Internet; I use my phone to check email. C. My computer is not connected to the Internet I use my phone to check email. D. My computer is not connected to the Internet, using my phone to check email

Which statement expresses a similarity between Mathilde and Della?

Neither of them are rich.

Both of them are divorced.

They both love to play piano.

Both of them are housekeepers.

Match each situation with a description.
Tiles
good study timing
good study conditions
bad study conditions
bad study timing
Pairs
Melinda likes to watch TV while she studies.

Annie studies for an hour every night after dinner.

Mike studies before he goes to bed for as long as he can stay awake.

Jared and his friends study in the school library.

Which transformation is not always congruent with its original image?

what is a bias in writing?

Which best analyzes the purpose of headings and subheadings in an informational text

Mr. Utterson the lawyer was a man of a rugged countenance, that was never lighted by a smile; cold, scanty and embarrassed in discourse; backward in sentiment; lean, long, dusty, dreary, and yet somehow lovable. At friendly meetings, and when the wine was to his taste, something eminently human beaconed from his eye; something indeed which never found its way into his talk, but which spoke not only in these silent symbols of the after-dinner face, but more often and loudly in the acts of his life. He was austere with himself; drank gin when he was alone, to mortify a taste for vintages; and though he enjoyed the theatre, had not crossed the doors of one for twenty years. But he had an approved tolerance for others; sometimes wondering, almost with envy, at the high pressure of spirits involved in their misdeeds; and in any extremity inclined to help rather than to reprove.
"I incline to, Cain's heresy*," he used to say. "I let my brother go to the devil in his quaintly 'own way.'" In this character, it was frequently his fortune to be the last reputable acquaintance and the last good influence in the lives of down-going men. And to such as these, so long as they came about his chambers, he never marked a shade of change in his demeanour.
No doubt the feat was easy to Mr. Utterson; for he was undemonstrative at the best, and even his friendship seemed to be founded in a similar catholicity of good-nature. It is the mark of a modest man to accept his friendly circle ready-made from the hands of opportunity; and that was the lawyer's way. His friends were those of his own blood or those whom he had known the longest; his affections, like ivy, were the growth of time, they implied no aptness in the object. Hence, no doubt, the bond that united him to Mr. Richard Enfield, his distant kinsman, the well-known man about town. It was a nut to crack for many, what these two could see in each other, or what subject they could find in common. It was reported by those who encountered them in their Sunday walks, that they said nothing, looked singularly dull, and would hail with obvious relief the appearance of a friend. For all that, the two men put the greatest store by these excursions, counted them the chief jewel of each week, and not only set aside occasions of pleasure, but even resisted the calls of business, that they might enjoy them uninterrupted.
*The biblical story of Cain and Abel is a story about two brothers who gave offerings to God. Abel’s offering was accepted by God, but Cain’s was not. Jealous, Cain killed his brother. When God asked Cain where Abel was, Cain said, “Am I my brother’s keeper?” By saying this, Cain implied that what his brother did was his own business. (Genesis 4:1-16)

1. Question: Which line from the text suggests that Mr. Utterson placed greatest trust in the people he had known for many years?
A. "No doubt the feat was easy to Mr. Utterson; for he was undemonstrative at the best,"

B. "For all that, the two men put the greatest store by these excursions, counted them the chief jewel of each week,"

C. "His friends were those of his own blood or those whom he had known the longest;"

D. "And to such as these, so long as they came about his chambers, he never marked a shade of change in his demeanour."

What is an authority?

what is a preposition?????

Which of the following is an accurate statement about the theme of a story?
A.) It is the subject of a story.
B.) It is usually found early in a story.
C.) It must be the only theme in a story.
D.) It can teach a lesson.

A work in which a satirist creates new, humorous lyrics for a well-known song would be an example of
reduction ad absurdum
caricature
sarcasm
parody

Why do writers often strive to write using more active-voice verbs and fewer passive-voice verbs? A. The passive voice is usually more emphatic. B. The active voice is more emphatic and usually makes it easier for readers to understand who is performing the action of a sentence. C. The active voice often puts the actor in a phrase after the verb. D. The active voice emphasizes the receiver of the action.

In three to five sentences, explain the connection between sentences fluency and proper use of conventions.