Science Mysteries: How Many Species Are There? You might think that after 200 years, the scientists who find, name, and describe Earth's species would be close to finished. But taxonomists, as organized as they may be, have no idea how many species Earth has. Nor can they even provide an educated guess. Although reporting over 16,000 new species every year, taxonomists still cannot predict how many more are undiscovered. In total, taxonomists have categorized and listed 1.2 million species on Earth. At this point, you would think scientists should be able to use the information they have gathered to make good predictions about how many species an ecosystem can support. This would help them make better predictions about how many species are left to identify. So far, however, the guesses seem to vary so greatly that it seems there is no good theory for making a prediction. One of the main problems is that most of the places that seem to have a lot of diverse species are in places that are hard to get to. One such place is the ocean, where scientists believe some 80 percent of Earth's creatures are hiding at depths too deep for us to study. In addition, many of the planet's most diverse areas are in remote places with few taxonomists. Despite all the unknowns, scientists have agreed that there are between five and 15 million species left to discover on Earth. This is a huge range, but whether it's five or 15, taxonomists clearly still have a lot of work to do. And who knows, there may yet be a dragon or a Loch Ness monster left to discover.
Which line from the text explains the main idea of the entire essay? (1 point)
A. Scientists have agreed that there are between five and 15 million species left to discover.
B. Taxonomists still cannot predict how many more are undiscovered.
C. Taxonomists have categorized and listed 1.2 million species on Earth.
D. This would help them make better predictions about how many species are left to identify.

Answers

Answer 1

Answer:

D. This would help them make better predictions about how many species are left to identify.

Explanation:

axonomists clearly still have a lot of work to do. And who knows, there may yet be a dragon or a Loch Ness monster left to discover.

Which line from the text explains the main idea of the entire

Answer 2

"This would help them make better predictions about how many species are left to identify." are the lines in the above paragraph which explain the main idea of the entire essay. Option (d) is correct.

What is Species?

A group of creatures that can breed with one another in nature and create healthy it was considered as the most fundamental unit of classification in biology is the species, which also serves as a taxonomic rank.

It is obvious that axonomists still have a lot of work to do. And who knows, perhaps there is still a dragon or Loch Ness monster to be found. He diversity of living organisms on Earth, including plants, animals, microbes, and fungi, is referred to as biodiversity. The Earth's biodiversity is so diverse that many species are still undiscovered, but because of human actions, many species are facing extinction, endangering the Earth's amazing biodiversity.

Therefore, option (d) is correct answer for the above context that "This would help them make better predictions about how many species are left to identify." are the lines in the above paragraph which explain the main idea of the entire essay.

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Related Questions

PLEASE HURRY
Which group of sentences best uses a variety of sentence patterns to convey meaning and the relationship between ideas?

(a) Although no one was behind him, he jumped because of a sudden noise. He thought he was alone. Because he was afraid, he kept walking.

(b) He heard a noise and jumped, but no one was behind him. So he kept walking, but he was afraid. So he glanced backed over his shoulder, but he was alone.

(c) There was a sudden noise. He jumped. No one was behind him. He kept walking. He glanced back over his shoulder. He was alone. He was afraid.

(d) He jumped at the sudden noise, but no one was behind him. So he kept walking, glancing back over his shoulder to make sure he was alone.

Answers

Answer:

There was a sudden noise. He jumped. No one was behind him. He kept walking. He glanced back over his shoulder. He was alone. He was afraid.

Explanation:

I took the k12 quiz

The group of sentences best uses a variety of sentence patterns to convey meaning and relationship between ideas he jumped at the sudden noise, but no one was behind him. So he kept walking, glancing back over his shoulder to make sure he was alone.

What is noise?

Noise is an unwanted sound considered unpleasant, loud or disruptive to hearing. From a physics standpoint, there is no distinction between noise and desired sound, as both are vibrations through a medium, such as air or water. The difference arises when the brain receives and perceives a sound.

Acoustic noise is any sound in the acoustic domain, either deliberate or unintended. In contrast, noise in electronics may not be audible to the human ear and may require detection instruments. In audio engineering, noise can refer to the unwanted residual electronic noise signal that gives rise to acoustic noise heard as a hiss.

This signal noise is commonly measured using A-weighting or ITU-R 468 weighting.

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rewrite the sentence correct the action word in bold so it is in the right tense to match the rest of the sentence ​

Answers

Answer:

Ricardo will buy a new car tomorrow?

RICARDO WILL BUY A NICE CAR TOMMOROW

I was a child and she was a child,
In this kingdom by the sea;
But we loved with a love that was more than love-
10 I and my Annabel Lee;
With a love that the winged seraphs of heaven Coveted her and me.

Tell me the Symbolism here.​

Answers

Hey again!

I'm not ENTIRELY sure on this one, but I'm ALMOST sure that the symbolism is "coveted" because "coveted" means extremely jealous of, and "winged seraphs of heaven" means angels, which means that the angels were really jealous of the love Annabel Lee and Edgar Allan Poe had, which is not really a holy emotion, which also might mean something bad may happen since the angels were jealous. SO, that means that this could symbolize something larger, like an event that was going to happen, so you could put "The symbolism is "coveted" because this could represent something bad is going to happen because the angels are jealous of the love Edgar and Annabel have, and jealousy is not a holy emotion for angles."

Have a terrificly amazing day!

Henry begins his speech saying, "No man thinks more highly than I do of the patriotism..." This is an example of what Persuasive Appeal?


Ethos


Pathos


Logos

Answers

Answer:

ethos

Explanation:   :)

You have lost an expensive watch in the school premises. Draft a notice to be put up on the school notice board giving details of the offering reward.

Answers

Unclear question. However, I answered from a general writing perspective.

Explanation:

Remember, a notice is a piece of writing usually done with the objective of letting others become clearly aware of something or to do something important.

So, as a guide your notice could read;

LOST ITEM

"A blue-colored watch has gone missing yesterday within the school premises. Please if found bring it to the office of the school management. Thanks".

Answer:

 *************** MISSING WATCH *****************

 *************** MISSING WATCH *****************PLEASE HELP ME FIND MY MISSING WATCHMOST LIKELY LOST IT ON SCHOOL PREMISES

                                           *insert picture here*

*********** $10 REWARD AVAILABLE **************IF FOUND PLEASE EMAIL ME AT LOSTAWATCH

Mr. Sonntag hired two new teachers Mr. Davies and Ms. Parker

Answers

Answer:

I think Ms. Parker is a better teacher!

Explanation:

Please put a question next time.

Answer: The answer is 36 and I know this from Edge 2021

provide (someone) with a motive for doing something.

Answers

Answer:

To motivate is defined as to inspire someone to act.

To provide someone with an incentive to do something; to encourage.

To provide with an incentive or a reason for doing something; impel.

To cause to be enthusiastic.

To provide with, or affect as, a motive or motives; incite, impel, or encourage.

Explanation:

Imagine that an area near where you live is being developed in order to attract tourists.
The new developments may bring benefits, but some disadvantages, too. Discuss this
topic with the assessor.​

Answers

Answer:

An area near my house is going to be developed in order to attract tourists. I personally think that's a great idea. Besides the fact that, the area will be updated and renewed, it'll also bring tourists and help the trade to grow, so that people who work there can make a living. On the other hand, it may destroy some old facilities with such an interesting history, in order to make the area more modern. It would also make a difficulty in moving with a car, so that the tourists can walk in the road and see the area.

(you can write more, but I hope I helped)

Promptly at 8:00 a.m., the doorbell rang. Letting out another deep sigh, Paul pulled himself up off the couch and walked to the door. Opening it, he discovered a small, shriveled, white-haired man staring up at him with piercing blue eyes.

"Mr. Candor?" the man said in a voice that was much larger than he was.

"Uh, no, sir. My father isn't home right now. I can give you his work number if you'd like to call him," replied Paul.

"Mr. Paul Candor is who I'm looking for," said the man. "Is that you?"

"Oh, yes, sir. That's me. You must be my tutor," said Paul, in a voice that didn't hide his skepticism.

"Yes, I'm Mr. Valentine. Let's get to work."

Paul welcomed Mr. Valentine into the house and they sat at the kitchen table and began to work.


When an author introduces a new character in a short story, he or she must quickly establish the character's key traits. In this portion of the narrative, the author misses an opportunity to develop Mr. Valentine. Rewrite this section of the story to better establish Mr. Valentine as a complex character.

Answers

"Who may I tell him stopped by and for the purpose of?

English Help Please Explain Your Answer Marking brainliest if it's correct. it's about spelling which replacement corrects the spelling error in this sentence​

Answers

Answer:

I believe the answer is C.

Explanation:

Because, Whose is the only word that makes sense. Who's, and Who'se are not words.

Your answer would be C,
because who’s means, “who is”. Whose, doesn’t.

1) what is'Eutrophication'? A) Excessive plants growth in water and depletion of oxygen
B) Adding plastic wastages into water.
c) Method of water Purifying
D) Increase of fish in water​

Answers

Answer:

it is c because it is c so when cis isisisisisisisisi

c

A: Excessive plants growth in water and depletion of oxygen

Water is not a commercial product like any other but rather a heritage which must be defended and protected, especially in the presence of a global decline in the availability of drinking water and increase in its demand.
Despite the considerable efforts made to improve the water quality by limiting nutrient enrichment, cultural eutrophication and the resulting algal blooms continue to be the main cause of water pollution. The prevention and protection action that countries must adopt to safeguard the quality of surface water as requested not only by the scientific community and other experts, but to an increasing extent also by citizens and environmental organisations, is therefore increasingly important (ec.europa.eu).
Management of the eutrophic process is a complex issue that will require the collective efforts of scientists, policy makers and citizens.

Revised laws, just leaders, unwavering support __ this is how we restore peace and end segregation.


A. ()

B. —

C. ;

Answers

Answer:

Revised laws, just leaders, unwavering support— this is how we restore peace and end segregation.

Explanation:

The em dash or long dash is one form of punctuation in grammar that has been confused and even mixed with the en dash, hyphen, etc. It has also been majorly replaced in its usage in a sentence by the comma, parenthesis, or even the semi-colon.

In the given sentence, the em dash will be used. This is so that the first part of the sentence "revised laws, just leaders, unwavering support" is the list of points that the sentence is trying to make. And the em dash will emphasize them while also separating them in the same manner.

Thus, the correct answer is option B.

Answer:

-- B on PLATO

Explanation:

What is the first step in preparing to write a research question for a school assignment? Create a question. Analyze the prompt. Develop an opinion. Review materials.

Answers

Answer: look up the topic

Explanation:

Answer:

analyze the prompt

Explanation:

your welcome

PLEASE HELP BRAINLIEST AND POINTS IF CORRECT!!!

Answers

Answer: I don't know what the question is.

Explanation: You need to be more specific on your question.

This answer is C.

Explanation:

Exposition means the main idea and that would be a main idea.

is Hiking between craters a fragment or a complete sentence

Answers

answer: a fragment

djjddjjdnddnsjkssknxn

Paine begins his essay with a famous quote. What is the famous quote?

Answers

Answer:

These are the times that try men's souls

Explanation:

He also adds that "if being bound in that manner is not slavery, then there is not such a thing as slavery on earth.

What the first guy said

23
The cloth was interwoven with bright and dark colors.
What is the meaning of the bolded word?
O A
woven before
OB.
woven wrongly
C.
woven between
OD.
woven against

Answers

I would say the answer is b

I feel like i’m not enough for anyone, back at my starting point, just forget that i was even here, just for get everything bc i’m nothing and none needs me at all.

Answers

Answer:

OMG, don't say that I positive you mean something to a lot of people.

Explanation:

Answer:yes people do need you.your a wonderful person.it’s just your in makes you seem..simpish in the nicest way possible.your the best..jussstttttt kinda tone it down a bit.

Your friend,grandson

Explanation:

"The Necklace"
In the EXPOSITION of the PLOT LINE in the The Necklace, which Essential
Term does the following quote signify:
"She had a rich friend, a former schoolmate at the convent, whom she no
longer wanted to visit because she suffered so much when she came home.
For whole days afterwards she would weep with sorrow, regret, despair and
misery."
Inference
Foreshadowing
O Objective Summary
O Irony

Answers

i want to say irony
i have already done this last semester but i can't remember for sure if it is it or not!!
I think the answer is (Foreshadowing) because it’s telling details and making it seem like something is going to happen.

what is the rhyme scheme of the first stanza of robert frost's poem "fragmentary blue"

A. abab
B. aabb
C. abba
D. baab

Answers

Answer:

D

Explanation:

Why make so much of fragmentary blue  - B

In here and there a bird, or butterfly,  - A

Or flower, or wearing-stone, or open eye,  - A

When heaven presents in sheets the solid hue?  -B

 

Since earth is earth, perhaps, not heaven (as yet)—  A

Though some savants make earth include the sky;  - B

And blue so far above us comes so high,   - B

It only gives our wish for blue a whet. - A

The rhyme scheme of the first stanza of Robert Frost's poem "Fragmentary Blue" is abba. So, The correct answer is C.

The first and second lines of the poem rhyme with the third and fourth lines, respectively. The entire verse follows this pattern.

Here is the first stanza of the poem:

The way a crow

Sits on the fence

Looks like a wise man,

Sitting thinking.

The opening stanza's rhyme pattern is crucial since it contributes to the poem's rhythm and flow. The recurring rhyme scheme also serves to highlight the crow, which serves as the poem's main image.

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How can I find effective evidence to support a claim?
Why is argument important when reading and writing?
What are parts of an effective argument?

Answers

Answer:

Explanation: First for "How can I find effective evidence to support a claim?"

(1) Make sure your evidence is appropriate to the paper you are writing

(2) Make sure the evidence does, in fact, support your argument or your claims

(3) Tell your reader why this evidence supports your argument/claims

(4)Make sure you have an appropriate amount of evidence

(5)Make sure to appropriately cite your evidence

____________________________________________________________

For "Why is argument important when reading and writing?"

Argument is used to change people's points of view or persuade them to accept new points of view; and argument is used to persuade people to a particular action or new behavior.

__________________________________________________________

Lastly, For "What are parts of an effective argument?",

It is important to have a thesis statement, a claim, a proposition to be supported, which deals with a matter of probability, not a fact or a matter of opinion. 2. An audience to be convinced of the thesis statement.

__________________________________________________________

Good luck on homework pogchamp!

What effect or feeling does Mark Twain create through his use of omniscient thired-perosn point of view in his passage

A. Serious

B. Humorous

C. Suspenseful

D. Sad

Answers

D. Sad (that’s just my opinion)

Select the correct answer. Which statement best summarizes the characters’ relationship in the scene? A. Brothers Andrew and Robert discuss Robert’s upcoming journey. Andrew expresses that he and their parents will miss him while he’s gone. Robert explains that he is being called to take the journey, and Andrew says that he understands. B. Robert is preparing for a three-year journey with his uncle. His brother, Andrew, expresses that their parents will really miss him when he is gone. C. Robert is preparing for a three-year journey with his uncle. His brother, Andrew, expresses that he is jealous of the adventure and tries to persuade Robert to stay. D. Brothers Andrew and Robert discuss Robert’s upcoming journey. Robert expresses that he is very unhappy and wishes to travel with their uncle. Andrew understands and wants to be a good brother but is concerned about Robert’s health.

Answers

Answer:

D. Brothers Andrew and Robert discuss Robert’s upcoming journey. Robert expresses that he is very unhappy and wishes to travel with their uncle. Andrew understands and wants to be a good brother but is concerned about Robert’s health.

Explanation:

The above is the best statement which best summarizes the characters' relationship in the given scene relating to Andrew and Robert.

The statement that best summarizes the characters’ relationship in the scene is :

D. Brothers Andrew and Robert discuss Robert’s upcoming journey. Robert expresses that he is very unhappy and wishes to travel with their uncle. Andrew understands and wants to be a good brother but is concerned about Robert’s health.

"Eugene O'Neill's play"

The statement that best summarizes the characters’ relationship in the scene is the Brothers Andrew and Robert discuss Robert’s upcoming journey. Robert expresses that he is very unhappy and wishes to travel with their uncle. Andrew understands and wants to be a good brother but is concerned about Robert’s health.

They are very comparative in a few trait, whereas in a few other properties, they are at inverse shafts from each other.

Thus, the correct answer is D.

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What is an “intended audience”? Why is it important to make sure the articles you choose are meant for your intended audience?

Answers

Answer:

keeping your audience in mind while you write can help you make good decisions about what material to include how to organize your ideas and how best to support your argument now imagine that you are riding on the same topic what your audience is your best friend

Answer: Intended audience is defined as the group of people for which a service or product is designed.

If your prompt tells you to write an informational essay, how many sentences do you need to write before you read your sources. One thesis statement Two thesis statements Three thesis statements

Answers

Answer:

1 thesis for an information essay

Answer: I will help you :)

I am a prep- college student and writing super important so let me help you.

Explanation:

I suggest 1 thesis statement but make it a super strong thesis and based to the topic of the article. Your thesis statement should include 1-2 sentences.

For an informative essay I suggest 4-6 sentences in a paragraph

A great format for a paragraph is PEEL

Point

Evidence

Explain

Link

When writing make your first sentence the point/ topic of the article.

Then add some evidence to know it's reliable. (can be from previous knowledge or something you learned from an article or video)

Explain your evidence (Has this issue happened in society? Have individuals mentioned this?)

Link (your last sentence should let the reader know what your next topic is about so link it.)

Yet the men who framed this declaration were great men—high in literary acquirements—high in their sense of honor, and incapable of asserting principles inconsistent with those on which they were acting.

–Dred Scott v. Sandford,
Supreme Court of the United States

What type of fallacy or faulty reasoning is used in this passage?

ad populum
begging the claim
genetic fallacy
hasty generalization

Answers

Answer:

ad populum

Explanation:

I have work to do buttttt it's right

Answer:

the answer is a) ad populum

The story is The Worlds Fair , How does the setting contribute to the Story ?.

Answers

Answer:

World's Fair is a 1985 novel by American author E.L. Doctorow. It is a semi-autobiographical story of a boy named Edgar who lives in the Bronx during the late 1930s, and culminates with the 1939 World's Fair.

Explanation:

Answer:

It hints that George will one dah travel to foreign lands

Explanation:

Take the two independent clauses below and select the combination that
creates a grammatically correct compound sentence.
Daniel fought the lizard, Henry narrowly avoided the
rattlesnake and an angry skunk.
A. The lizard fought Henry, Daniel, the rattlesnake, and an angry
skunk
O
B. Daniel fought the lizard, Henry narrowly avoided the rattlesnake
and an angry skunk.
C. Daniel fought the lizard, and Henry narrowly avoided the
rattlesnake and an angry skunk.
OD. None of the above

Answers

Answer:

nahhh its A. its true hope it helps pleassssss brainliest answer

Answer:

Its C. Daniel fought the lizard, and Henry narrowly avoided the

rattlesnake and an angry skunk.

Explanation:

In the sentence below, what is the purpose of the bold phrase?
Spring was in full bloom, and the green leaves waved to Tavi as she walked to
school.
h
A
It shows that there was actually a person in the tree.
B
It shows that Tavi was seeing things that weren't real.
С
It shows that the leaves looked inviting and lively to Tavi.
D
It shows that Tavi was afraid of that tree.

Answers

Answer:

C

Explanation:

Trust me

general term for a work of dramatic literature

Answers

Answer:

Play

Explanation:

Dramas are typically called plays, and their creators are known as “playwrights” or “dramatists.”

Other Questions
Can someone please help me out? Joan has a choice of purchasing a car for $20,000 with 9.7 percent interest cost to borrow and a three-year repayment period for leasing the vehicle. Leasing the auto would cost $300 a month for a three-year term. The sales tax is 6 percent. The car is expected to have a value of $14,000 at the end of the leasing period. Joan can obtain 7 percent after tax on similar marketable investments. Should she lease or buy the car Charlin got 20 questions correct on her exam and scored a 80%. How many (total) questions were on the exam correct=brainleistwhats x= ? Find a formula for the area of the figure in terms of s. hiro was using the database to prepare information for a presentation to potential investors which tool is he likely to use A. Queries B. Reports C. Sorts D. Forms 5) What do you think would happen if you lived on a planet that had gravity that wasgreater than Earth's? Would you be taller or shorter? Why? Help pls this is timed!!!!!!! Pls and thank you ;PWho supported the formation of Washington Territory out of a belief that it was Americas destiny to settle the Pacific Northwest?A.)President Millard FillmoreB.)Governor Isaac StevensC.)Oregon Territorys northern settlersD.)Oregon Territorys southern settlers How did local governments try to improve the conditions in major cites? Select the two correct answers. Which of the following statements is FALSE?a.During the Civil War, settlements on the plains were small and far apart.b.During the Civil War, Native Americans increased raids and attacks on white settlements.c.During the Civil War, the U.S. federal government brought most frontier soldiers off the frontier to fight in the war.d.During the Civil War, most mail and travel to the frontier was done by train. math uhmmm help please i cant seem to figure it out ____ control(s) the functioning of organs.HormonesNervesMuscles arrange the following is ascending order -12 8 -14 6 0 Read the passage, then answer the question that follows.It has had a hard life of it, this feeling of Imperial patriotism. It was checked for a generation by the apathy and the indifference which were the characteristics of our former relations with our Colonies, but it was never extinguished. The embers were still alight, and when in the late war this old country of ours showed that it was still possessed by the spirit of our ancestors, and that it was still prepared to count no sacrifice that was necessary in order to maintain the honor and the interests of the Empire, then you found a response from your children across the seas that astonished the whole world by a proof, an undeniable proof, of affection and regard. I Believe in a British Empire,Joseph ChamberlainWhy is Chamberlains argument effective? Check all that apply.He makes a concession about imperialism, showing both sides of the argument.He uses an appeal to emotion with words like honor and sacrifice to stir nationalism.He uses an appeal to logic by comparing imperialism to a glowing fire.He cites statistics to support his claim.He cites evidence of winning the recent war to show that people still sacrifice for the empire Fish in a frozen lake can survive throughout the winter months duepartially to the fact that lakes don't freeze solid. Fresh water has a densityof 1.00 g/cm3. A piece of ice has a mass of 57g and a volume of 62 cm3.Give the density of the piece of ice (use the density formula d = m/V) andexplain what will happen to it in the lake. Help! I have 20 minutes Simplify the following 7-8c+3-6c How was Ethiopia able to succeed wherehad failed? Put the following events of the Russian Revolution in chronological order.- Czar Nicholass family is murdered by the Red Army.- Food and fuel shortages lead to widespread revolts.- Czar Nicholas II ascends to the throne.- World War I begins.- The Union of Soviet Socialist Republic is established. 4. How do you create something out of nothing"?