Complete the sentence. Use either passive or active voice.

The first fish ........................... (appear) on Earth about 500 million years ago. Up till now, more than 20,000 kinds of fish ......................... (name) and ............................. (describe) by scientists. New species ............................ (discover) every year, so the total increases continually.


a.
appeared/ have named/ described/ are discovered


b.
appeared/ have been named/ described/ are discovered


c.
appeared/ have been named/ described/ discover


d.
appeared/ are named/ described/ are discovered

Answers

Answer 1

Answer:

The first fish "appeared" on Earth about 500 million years ago. Up till now, more than 20,000 kinds of fish "have been named" and "described" by scientists. New species "are discovered" every year, so the total increases continually.

Hence, the correct answer is choice B., or appeared/ have been named/ described/ are discovered.

Answer 2

The first fish appeared on Earth about 500 million years ago. Up till now, more than 20,000 kinds of fish have been named and are discovered by scientists.

New species are discovered every year, so the total increases continually.

What is a species?

A species is a group of the same animals that can reproduce with each other.

Species are divided into 7 basic categories by Wilkins.

Here, there is species of fishes are given, saying that fishes appeared on earth about 500 million years ago.

Thus, the correct option is b.

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Related Questions

Describe the path of typhoon Glenda​

Answers

Answer:

Typhoon Rammasun, known in the Philippines as Typhoon Glenda, was one of the only two Category 5 super typhoons on record in the South China Sea, with the other one being Pamela in 1954. Rammasun had destructive impacts across the Philippines, South China, and Vietnam in July 2014. Rammasun is a Siamese word for thunder god

When "Glenda" entered the Philippine Area of Responsibility (PAR) on the afternoon of August 29, it was already a tropical storm with maximum sustained winds of 65 kph with gustiness of 85 kph (international name: "KOMPASU"). It then traveled at an average speed of 19 kph in a west northwest direction.

What is tropical storm ?

A tropical storm with top sustained winds of between 39 and 73 mph (34 to 63 knots). A hurricane is a tropical cyclone with winds that can reach 74 mph (64 knots) or more.

They are referred to as "cyclones" elsewhere and as "typhoons" in the northwestern Pacific. Tropical storms are defined as having sustained wind speeds of 39 mph to 73 mph. They are frequently referred to as "tropical cyclones" as a group.

Because of their far greater size, longer length, and broader range of ways to cause property damage, hurricanes typically cause significantly more overall harm than tornadoes.

Thus, When "Glenda" entered the Philippine Area of Responsibility (PAR) on the afternoon of August 29, it was already a tropical storm with maximum sustained winds.

To learn more about the tropical storm, follow the link;

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how to write a best suitable story

Answers

Answer:

1. write in one sitting try to write the draft of your story in as short time as possible

2. develop your protagonist

3. create suspicion or drama

4. write a good dialouge

5. edit use commas, periods, explanation points ect..

6. try to have a clear mind before starting to write

Explanation:

hope this helped if it did please give brainlest <33

Can someone who is kind enough help me with this please...
I'll mark the brainliest...
Or can you just describe the house so i vividly picture it...​

Answers

Answer: give branliest

Explanation: okay wait

The previous task asked you to select the rectangle
that did not represent an enlargement of the given
rectangle. Explain how you determined which rectangle
was not an .

Answers

Sample Answer:

The ratio table should show dimensions that are proportional to the original rectangle. That is, the dimensions of the other rectangles should be multiplied by a scale factor for the enlargement. I checked each dimension to see if it was a multiple of the original rectangle.

Explanation:

Good Luck

Answer:

The ratio table should show dimensions that are proportional to the original rectangle. That is, the dimensions of the other rectangles should be multiplied by a scale factor for the enlarge

Explanation:

Combine these ideas into one sentence using an adjective clause.
John Keats wrote poetry. He lived in the nineteenth century.

Answers

Answer:

John Keats, who wrote poetry, live in the nineteenth century.

Explanation:

Based on the audio, what type of help is Ronaldo asking for? Fire prevention Food supply Increased education Water availability

Answers

Answer:

increased education

Explanation:

Answer:

increased education

Explanation:

Please i need help with this

Answers

1. c
2. b
3. b
4. c
5. d
6. b
7. b
8. a
9. c
11. d
12. c
13. b
14. c
15. b
16. d
17. a
18. c
19. d

hope this helped
1.c
2.b
3.c
4.c
5.d
6.b
7.b
8.a
9.c
10.d
11.c
12.b
13.c
14.b
15.d
16.a
17.c
18.d
19.d

Action speaks louder than word, This sentence is a

riddle
question
puzzle
proverb

Answers

Answer:

Puzzle.

Explanation:

I don't even know what a proverb is and it sure isn't a question, or a riddle. I don't think- So, puzzle I guess.

You recently helped someone in trouble / emergency. Write an email to a friend, explaining what happened. In your email you should

Answers

Answer:

explain what happened in detail but with little words

Explanation:

these are tips for when you email your teacher but they should apply to this as well...hopefully

In what ways is the short story “Behold the Brooklyn Bridge” a work of historical fiction?

Answers

Answer:

The short story "Behold the Brooklyn Bridge" is a piece of historical fiction since it focuses on the historical event of the opening of the Brooklyn Bridge.

Explanation:

This is evident in the story in line :  " papa glanced over toward the crowd. "why that’s president arthur himself! " he exclaimed."

When a reader studies the combined effect of similes, metaphors, and allusions in Hamlet, the reader is analyzing the
choices.

Answers

Answer:

Language.

Explanation:

When a reader studies the combined effect of similes, metaphors, and allusions in Hamlet, the reader is analyzing the language  choices.

Correct on Edge

When a reader studies the combined effect of similes, metaphors, and allusions in Hamlet, the reader is analyzing the _________choices.

Language

According to the given question, we are asked to show what a reader is analyzing when he is studying the combined effect of literary terms in Hamlet.

As a result of this, we can see that the reader is analyzing the language choices of the use of literary terms in Hamlet such as the effect of the similes, metaphors, and allusions. This is because they all have to do with the diction of the characters.

Therefore, the correct answer is language choices

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Why does rating things one star on here make the rating go up?

Someone had a rating of 2 and when I put a 1 star it went to 2.3???
This has been bugging me for so long

Answers

Answer:

?

Explanation:

what .................. sofia and her brother doing now ? A, is B, are C, do​

Answers

Answer:

I think it's correct answer A. is

I hope it's helpful for you...

What are Sofia and her brother doing now? Thus, option B is correct.

What is a sentence?

"A sentence can be defined as a group of word phrases clause or a Syntex that helps in determining what the sentences meaning it can be a question, a normal sentence, or exclamatory sentence. A sentence must be gramatically correct and must make some sense of what the text is."

As in this sentence, there are two people about which we are talking about. Sofia and her brother are the two people. According to this are will be used as are is usually used for the plural people.

It is generally used for a collective noun. Therefore in this sentence as it is in present tense and the work is to be done. There are will be used. Therefore, option B is the correct option.

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For its use in the sentence, what part of speech is Dawdle in the sentence?
Noun, Adjective, Verb, Adverb

"She daren't even take dawdling Daisy to the supermarket because she will have to tear her away from the fruit and vegetables."​

Answers

Most likely the answer is an adjective

Explanation:

Dawdling means to move slow and it is describing how she moved.

Read this line from the end of "A Wolf and Little Daughter." "She sweetest, goodest safe!" Which best describes why this line is humorous? Little Daughter was not being good in the story. It mimics what the wolf repeats to Little Daughter. Readers did not think Little Daughter would survive. It shows that Little Daughter had nothing to worry about.

Answers

Answer:

Little Daughter was not being a good girl in the story.

Explanation:

Answer:

B

Explanation:

i just took the test and its B i swear its B

plz help me
i need a short story about a joke when goes wrong
plz help
i will give brainliest

Answers

Explanation:

Two girls who were sisters decide to prank on big sister's husband John.the elder was Jan and younger girl was Jenny.The sisters set out their plan.John was peeking his laptop when Jenny came there and cried.John asked the reason as she said that she was pregnant because of him.John was shocked.He was neglecting her words but,she showed him medical reports.After a while,Jan came out and started to cry.Tgen,she blamed John and Jenny.But,Jenny said that she is really pregnant.This made Jan plan failed and it came true.She started to cry bitterly in real state. Then,John and Jenny started laughing and they told that your prank is failed.Jan was shocked and she knew that another prank was made by her husband and sister when she made her sister to work out for their plan.

Hope it helps

PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!

Answers

most likely plants :)

Answer:

ITS PLANTS PHOTOSYTHESIS IS SOMETHING MAKING THEIR OWN FOOD AND PLANTS MAKE THEIR OWN FOOD TRUST ME

Explanation:

What do the seeds from a seed
ball do?

Answers

Answer:

Well, with proper sunlight and water, your seed should grow.  It may take longer depending on the type of seed but it will grow eventually.

Explanation:

Whom is Gore addressing in his speech?

Answers

Answer: He won the Nobel Peace Prize

On Edg 2021

In his speech Al Gore Addressed the Nobel Committee after he won Nobel Peace Prize.

What was Al Gore Speech about?

Al Gore's efforts to address the climate crisis gained even more media attention when the U.N climate panel and he jointly won the Nobel Peace Prize in 2007.

The speech of Al Gore is sincere, touching and genuinely captivating. "We are in danger of producing a perpetual Carbon Summer" while quoting Alfred Nobel, Winston Churchill etc. He names China and the United States as two significant nations that need to set up their efforts to assist. Gore suggests actions that can cut emissions.

Therefore, we can conclude that Al Gore addressed the Nobel Committee in his speech.

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I have to complete today pls help

Answers

Answer: A

Explanation: Wheeres the passage, but that seems like a good answer.

can you include more information

PLEASE HELP ME I HAVE 30 MINS TO TURN THIS IN



What is the purpose of the lab? (Water Transfer)

Answers

im sorry but we don’t know what the lab is to help answer ur question ://

20 POINTS
Why is courage important AND When can you practice courage?

Answers

Courage gives you the ability to put aside your fear of failure and take the first steps. Courage helps you overcome the fear of rejection and engage your stakeholders. Courage allows you to attempt things that you have not tried before, despite your fear of looking foolish.

When can courage be practice ?. I think there's no time that courage can't be practice.couage can be practice when you need to be courageous.It can also be practice when need to over your fear about something certain things

Answer: courage is the ability to do some That frightens one and strength in the face of pain or grief.

Explanation:

For example:

He fought his illness with great courage.

Which of these statements is a claim?

Dogs and cats are both mammals.
Plants need water and sunlight to grow.
Drivers are supposed to stop at red lights.
Everyone should know how to swim.

Answers

Answer:

Everyone should know how to swim is a claim the rest are Facts.

Explanation:

Hope this helps!

Answer:

Everyone should know how to swim.

Explanation:

This is just an opinion. It can be argued that everyone should not know how to swim, since everyone doesn't. Dogs and cats are mammals, it's proven scientifically and everyone knows this. Plants need water and sunlight to grow, it's a commonly known fact. Drivers are supposed to stop at red lights, this is the law and everyone knows this.

please help me :) give me your opinions

1. Do you and your family eat a lot of olives, or use a lot of olive oil? Why? / Why not?

2. What other foods do you know that have health benefits?​

Answers

Answer:

No My family does not eat a lot of olives. Because we just dont like the way they taste, but we do use a lot of olive oil.

Carrots are good for your eyesight, and milk strengthens your bones

1. No my family does not eat a lot of olive oil, because of its increased fat
2. Broccoli. Broccoli provides good amounts of fiber, calcium, potassium, folate, and phytonutrients.

Which sentence uses a noun clause as a predicate nominative

Answers

Answer:Setting up a study group is what we need to do to pass the test.

Explanation:

HELP
In addition to characters, symbols, and imagery, an author often uses _____ to communicate a theme.

a foil
denotative meaning
plot
point of view

Answers

Answer:

Plot

Explanation:

Plot is the entire structure and foundation of a story. Without plot, a theme is just an unrepresented idea.

t1ckl3s w00p

Zombie Apocalypse Preparation Then the article talks about

Answers

Answer:

Need more information, if you need to help writing a summary or paragraph journal response on a Zombie Apocalypse Preparation article then we'll need the source of the article, official name and then we could write whatever it is you need

Explanation:

Music is something with genres singing on how you feel about whats going on in your life? fact or opinion

Answers

Answer:

opinion

Explanation:

people have different perceptions of music, it just depends on how you take it

Match each sentence part to the question it answers.
According to a report in The New York Times, Dr. Bjork
believes that we unconsciously connect what we are studying
with details from our surroundings such as wall colors or
background noises
Which part includes the
main subject and action?
?
D
Which part tells where the
information came from?
?
Which part provides an
example?
?

Answers

Answer: Which part includes the

main subject and action?

Dr. Bork

Which part tells where the

information came from?

According to a report in the New York Times

Which part provides an

example?

Colors an wall

Explanation:

I did it on iready

Answer:

1st dr bork   2nd according to a report 3rd such as wall

Explanation:

Sofia got a loan to buy a car. She gets a loan for 4,000 at 10% for 3 years. How much will Sofia owe in simple interest? * $12,000 $400 $40 $40,000

Answers

Answer:

See Explanation

Explanation:

The formula for simple interest is;

I=PRT/100

Given that;

P = $4,000

R = 10%

t = 3 years

Hence, we now substitute into the formula;

I = 4,000 * 10 * 3/100

I = $1200

Total amount owed = principal + interest

Total amount owed = $1200 + $4,000

Total amount owed = $5200

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