Identify whether the sentence below is a fragment, run-on or a correct sentence.

Operated by wires above the stage, the marionettes whose features seemed lifelike.
A.
Fragment
B.
Run-on
C.
Correct

Science Mysteries: Why Do People Yawn?

Science has given humans many amazing devices and useful bits of knowledge. We know so much about our bodies and how to stay healthy, for example. We also know how to make machines and devices that make life easy for us. Scientists dedicate their lives to knowledge, but even with a lifetime commitment, sometimes scientists fail to find all the answers. One mystery that still remains unsolved is why we yawn—what makes us yawn and what purpose it serves.

Recent studies suggest that we yawn when we get tired as a way to encourage our brains. The theory is that yawning helps cool the brain, allowing it to work more efficiently. According to WebMD's article about these studies, when you yawn, your jaw muscles get stretched, increasing blood flow to your neck, face, and head. Also a deep breath during the yawn forces spinal fluid and blood down from the brain. The cool air then cools down these fluids.

Other scientists believe, however, that yawning is a form of communication. This theory attempts to explain why yawning seems to spread from person to person. This kind of behavior is called "contagious yawning" and carries with it a possible social message. Scientists are not yet sure what exactly the message is, but they believe people who have more social empathy are more likely to start yawning when they see someone else yawning.

Scientists will continue to investigate the mystery of the yawn. Is it a leftover behavior from before humans had language? Was it a "Hey, I'm sleepy. Let's go to sleep" message? Or is it really just a way to keep our brains cool? While this behavior still is largely a mystery, one thing is certain: you are probably fighting the urge to yawn right about now.

Which word from the text best describes scientists' understanding of the yawn?
a. Mystery
b. Breath
c. Language
d. Message

In the story, what causes the conflict between the narrator and the old man?

WILL SUM1 PLS ANSWER THIS QUESTION I HAVE LIKE 2 MINSSS
from President John F. Kennedy's Inaugural Address, 1961

…In your hands, my fellow citizens, more than in mine, will rest the final success or failure of our course. Since this country was founded, each generation of Americans has been summoned to give testimony to its national loyalty. The graves of young Americans who answered the call to service surround the globe.

Now the trumpet summons us again—not as a call to bear arms, though arms we need; not as a call to battle, though embattled we are—but a call to bear the burden of a long twilight struggle, year in and year out, "rejoicing in hope, patient in tribulation"—a struggle against the common enemies of man: tyranny, poverty, disease, and war itself.

Can we forge against these enemies a grand and global alliance, North and South, East and West, that can assure a more fruitful life for all mankind? Will you join in that historic effort?

In the long history of the world, only a few generations have been granted the role of defending freedom in its hour of maximum danger. I do not shrink from this responsibility—I welcome it. I do not believe that any of us would exchange places with any other people or any other generation. The energy, the faith, the devotion which we bring to this endeavor will light our country and all who serve it—and the glow from that fire can truly light the world.

And so, my fellow Americans: ask not what your country can do for you—ask what you can do for your country.

My fellow citizens of the world: ask not what America will do for you, but what together we can do for the freedom of man.

Finally, whether you are citizens of America or citizens of the world, ask of us the same high standards of strength and sacrifice which we ask of you. With a good conscience our only sure reward, with history the final judge of our deeds, let us go forth to lead the land we love, asking His blessing and His help, but knowing that here on earth God's work must truly be our own.

Consider this sentence from the text:

The graves of young Americans who answered the call to service surround the globe.

What figure of speech is Kennedy using in this sentence, and what does he want to make his listeners feel?

He is using irony to suggest sympathy for Americans who have died in battle over the years.
He is using hyperbole to make listeners feel inspired by the sacrifices of those who have gone before them.
He is using personification to compare live Americans with those who have died fighting for their country.
He is using simile to compare audience members with Americans who have fought and died for their country.

What is the word, habit, trait, choice, lifestyle, or behavior you would like to leave DEAD and buried?​

HELP ANYONE CARE TO HELP ME??

I need help please!

Words:
A. Symbol
B. Pessimistic
C. Determinism
​

Applying the rhyming technique allows the learner to use their a. Number sense c. Abstract thinking skills b. Creativity d. None of these Please select the best answer from the choices provided A B C D

I really need help! Please anyone help me!

could you elp me with this

Write either “I AGREE because” or “I DISAGREE because.” Tell WHY you agree or disagree (3-5 sentences). Thanks I really appreciate please:)

what accoutrements of civilization are present at Zaroff's house?

Read this sentence from paragraph 15 "I have been so anxious,fancying all sorts of things." What is the meaning of "fancying" as it is used in this sentiment

According to neighborhood legend, what terrible things did Boo and his gang do?
What did they do one night to get in trouble with the law?

All over the world, animal habitats bump up against human development. Where these two worlds collide, animals almost never fare well. Highways, where humans speed by large tracts of natural habitat like missiles of doom, are especially dangerous for wild creatures. They can also be deadly, not just for individual animals but for entire species. The Florida panther, for example, has such a low population that each time one is killed on a highway, it is a catastrophic loss.

There is hope, however, in a new way of helping animals cross through highway areas unharmed. Wildlife overpasses give animals a way to cross highways without risking their lives. These look and work like bridges but are usually covered with grass and trees that make animals like deer feel welcome. The cars drive through a tunnel under the bridges. Fences along the top edges keep the animals safe.

These overpasses also connect habitats, so along with deer, the coyotes who hunt them can cross. This allows both species to have a larger range, which also helps their long-term survival. To the animals in these habitats, the overpasses may be like an extra safety net that helps them survive a drought. The bridges are especially important for animals that migrate. For centuries, animals like elk and buffalo migrated on trails that still, now, lead right up to the edges of major highways. With the help of these bridges, migrating animals can still follow their long-used paths unharmed.

In some cases, these overpasses benefit humans directly as well. In these cases, the overpasses are part of a green space or park that people use for cycling, backpacking, or jogging. The overpasses give humans access to areas they may not have been able to see but also provide safety for animals.

The next time you are traveling on a highway, keep a lookout for a wildlife passage. With attention to how our lives affect the natural world, we can find clever solutions, like wildlife passages, that help animals and improve our lives, too.

Extra! Extra!
Not all wildlife accommodations for highways are overpasses. In some cases, certain species are so important that underpasses or underground tunnels are built. In Florida, two such underpasses help turtles, snakes, and alligators that often migrate from one body of water to another. Since these creatures do not have much speed, crossing a highway for them is even more deadly than it is for swift animals like deer. Working like a large funnel, these underpasses usually require a barricade or fence alongside the highway that forces animals toward a tunnel. Aquatic turtles especially benefit from these tunnels as they lay eggs in holes dug in dry ground, away from the lake they live in.
Which line shows there is hope for wild animals? (5 points)

a
The Florida panther, for example, has such a low population

b
Wildlife overpasses give animals a way to cross highways without risking their lives.

c
These look and work like bridges, but are usually covered with grass and trees

d
The cars drive through a tunnel under the bridges.

50 POINTS
This journal entry will be completed in two parts. In this lesson, you will examine how different sentence types can add variety and interest to writing. Part of your learning will involve revising your own writing to improve sentence variety.

Now, before continuing with the lesson, you will complete the first half of your entry. Write a short, four- to five-sentence paragraph about a topic of your choosing.

Then, after you have completed this lesson, come back to the paragraph you wrote. Analyze your writing to identify areas where you could revise using different sentence types to add interest to your work. Revise the paragraph using the techniques you have learned. Your completed journal entry should have both your original and your revised paragraph.

Do you find the argument Rachel Carson presents in Chapter II of Silent Spring persuasive? Use what you have learned about how authors develop arguments to write a one-paragraph evaluation of Carson’s argument. Keep in mind tools you have gathered for analysis, such as the Toulmin Model and your understanding of rhetorical strategies and elements.

Look at photo and awnser the question please #4

PLEASE HELP!!!!!! What is included in the biography of Raphael but not included in "The Child of Urbino"?

descriptions of Raphael's acquaintances

anecdotes about Raphael's childhood

facts about Raphael's move to Rome

comments about Raphael's good work ethic

lol....its ....12:00 .night over here i am sleeping...goodnight all of u​

What appears twice a week, once a year, but never in a day?

Read It!
Researchers Charles Buffum and Craig Harger say that the destruction of the USS Revenge changed the course of
history. After the ship sank, the Navy demoted Oliver Perry, the ship's commander. Because of this demotion,
Perry was denied another high seas command. Instead, he was assigned to the Great Lakes during the War of
1812. Perry assembled and commanded a small American naval force. In the 1813 Battle of Lake Erie, with two
battleships and 500 men, he defeated the British and retained control of the Great Lakes. After the battle, Perry
was promoted to captain and awarded a medal by Congress. Buffum and Harger assert that ultimately the
shipwreck of the USS Revenge played a direct role in shaping U.S. history and Perry's career.
Do It!
The wreck of the USS Revenge proved to be
A deliberate
B
faultless
Cinevitable
D advantageous

its better to be a live coward than a dead hero.

agree or disagree

When it comes to getting a good night's sleep, the warmer your room is, the deeper you will sleep. Please select the best answer from the choices provided T F

!! NOT A QUESTION !!
Which statement best expresses a theme of "Gumption"?
- It is better to handle problems today than to put them aside until tomorrow.
- A person will learn more by following than by taking the lead.
- It is easier to tell others what to do than to complete a difficult task alone.
- A person must have the courage to act despite a small chance of succeeding.

brainliest for best answer given

Read the following sentence and decide where it belongs in the text structure.
In summary, it is vitally important for children today to receive the proper vaccinations, without them diseases would
spread and cause a massive number of deaths.
a introduction
C. conclusion
b. topic sentence
d. all of the above

how does my poem sound?
Music is my best friend

she is always there

shes with me till the end

she is there when i'm in need

she calms me down when upset

Music is like my best friend

She takes my worries away

I'll love her until the end

Music is here for me everyday

You need some exercise. You can either work out at home or____ a gym

a) follow
b) join
c) member
d) take​

Kayla is writing a science report about heat transfer.
Which text feature would best help her readers visualize the process of heat transfer?
bc
O a map
O a diagram
O a graph
O a caption

What’s the answer

Analyze the meaning of this excerpt from a poem by William Stafford:

“And some books ought to burn, trying for character, but just faking it. More disturbing than book ashes are whole libraries that no one got around to writing.
Desolate Towns, miles of unthought in cities, and the terrorized countryside where wild dogs own anything that moves. If a book isn’t written- no one needs to burn it. Ignorance can dance in the absence of fire.”

Please help