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2 years ago

Write an introduction easy talking about the importance of electronic learning

English

1 answer:

avanturin [10]2 years ago

7 0

Answer:

Explanation:

What is the introduction of e-learning?

e-Learning involves using primarily the internet and one or more other technologies involving one/two-way transmissions through open broadcast, closed circuit, cable, microwave, broadband lines, fiber optics, satellite, or wireless communications devices or audio/video conferencing.E-Learning provides scalability which helps in providing training. All students can receive the same type of syllabus, study materials and train through E-Learning. Through E-Learning, you can save time, money and reduced transportation cost. so, E-Learning is cost-effective compared to traditional learning.

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What's the best way to rewrite the roundabout expression "for the period of two weeks"?

love history [14]

Answer:

for two weeks

Explanation:

because it is nicer to be straight forward with the sentence than complicating it with too many words instead of too many words including fancy words can improve your work.

7 0

3 years ago

21. Don't be of prehistoric art; its beautyis worthy of respect, not scorn.

Irina18 [472]

Use the translater to do your homework

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3 years ago

What discoveries do scientist hope to make? from “Making tracks on Mars”

Olegator [25]

Answer:

Scientists hope to make more serious accusations and interpret more knowledge onto the planet. There are still many things that scientists haven't discovered such as how the planet changes and adapts over time.

Explanation:

I have no idea how many sentences you need

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3 years ago

CHUNK 2: ACT II SCENE I

lawyer [7]

Answer:SCENE. Court of Macbeth's castle.

(Enter BANQUO, and FLEANCE bearing a torch before him)

BANQUO

How goes the night, boy?

FLEANCE

The moon is down; I have not heard the clock.

BANQUO

And she goes down at twelve.

FLEANCE

I take't, 'tis later, sir.

BANQUO

Hold, take my sword. There's husbandry in heaven;

Their candles are all out. Take thee that too.

A heavy summons lies like lead upon me,

And yet I would not sleep: merciful powers,

Restrain in me the cursed thoughts that nature

Gives way to in repose!

(Enter MACBETH, and a Servant with a torch)

Give me my sword.

Who's there?

MACBETH

A friend.

BANQUO

What, sir, not yet at rest? The king's a-bed:

He hath been in unusual pleasure, and

Sent forth great largess to your offices.

This diamond he greets your wife withal,

By the name of most kind hostess; and shut up

In measureless content.

MACBETH

Being unprepared,

Our will became the servant to defect;

Which else should free have wrought.

BANQUO

All's well.

I dreamt last night of the three weird sisters:

To you they have show'd some truth.

MACBETH

I think not of them:

Yet, when we can entreat an hour to serve,

We would spend it in some words upon that business,

If you would grant the time.

BANQUO

At your kind'st leisure.

MACBETH

If you shall cleave to my consent, when 'tis,

It shall make honour for you.

BANQUO

So I lose none

In seeking to augment it, but still keep

My bosom franchised and allegiance clear,

I shall be counsell'd.

MACBETH

Good repose the while!

BANQUO

Thanks, sir: the like to you!

(Exeunt BANQUO and FLEANCE)

MACBETH

Go bid thy mistress, when my drink is ready,

She strike upon the bell. Get thee to bed.

(Exit Servant)

Is this a dagger which I see before me,

The handle toward my hand? Come, let me clutch thee.

I have thee not, and yet I see thee still.

Art thou not, fatal vision, sensible

To feeling as to sight? or art thou but

A dagger of the mind, a false creation,

Proceeding from the heat-oppressed brain?

I see thee yet, in form as palpable

As this which now I draw.

Thou marshall'st me the way that I was going;

And such an instrument I was to use.

Mine eyes are made the fools o' the other senses,

Or else worth all the rest; I see thee still,

And on thy blade and dudgeon gouts of blood,

Which was not so before. There's no such thing:

It is the bloody business which informs

Thus to mine eyes. Now o'er the one halfworld

Nature seems dead, and wicked dreams abuse

The curtain'd sleep; witchcraft celebrates

Pale Hecate's offerings, and wither'd murder,

Alarum'd by his sentinel, the wolf,

Whose howl's his watch, thus with his stealthy pace.

With Tarquin's ravishing strides, towards his design

Moves like a ghost. Thou sure and firm-set earth,

Hear not my steps, which way they walk, for fear

Thy very stones prate of my whereabout,

And take the present horror from the time,

Which now suits with it. Whiles I threat, he lives:

Words to the heat of deeds too cold breath gives.

Explanation:

6 0

3 years ago

Read this section of Uriel’s report about flightless birds.

Rus_ich [418]

Answer:

The study, published in Science Advances, finds that flightlessness evolved much more frequently among birds than would be expected if you only looked at current species.

Researchers say their findings show how human-driven extinctions have biased our understanding of evolution.

Lead author Dr Ferran Sayol (UCL Centre for Biodiversity & Environment Research and University of Gothenburg, Sweden) said: “Human impacts have substantially altered most ecosystems worldwide, and caused the extinction of hundreds of animal species.

“This can distort evolutionary patterns, especially if the characteristics being studied, such as flightlessness in birds, make species more vulnerable to extinction. We get a biased picture of how evolution really happens.”

For the study, the researchers compiled an exhaustive list of all bird species known to have gone extinct since the rise of humans. They identified 581 bird species that went extinct from the Late Pleistocene (126,000 years ago) to the present, almost all of which were likely due to human influences.

The fossils or other records show that 166 of these extinct species lacked the ability to fly. Only 60 flightless bird species survive today.

Birds that cannot fly were much more diverse than previous studies had assumed, the study shows. The findings also confirm that flightless species were also much more likely to go extinct than species that could fly.

Co-author Professor Tim Blackburn (UCL Centre for Biodiversity & Environment Research and the Institute of Zoology, ZSL) said: “Many bird species can become flightless in environments without their usual predators, for example on islands. Flying expends a lot of energy that birds can use for other purposes if they don’t need to take to the air. Unfortunately, though, this makes them easier prey if humans – and their associated rats and cats – suddenly turn up.

“Extinction has all too often been the result, and is likely to continue as flightless birds are overrepresented, compared to avian species, on global lists of animals under threat.”

The researchers report that most island groups worldwide had flightless birds before humans arrived, occupying ecological niches that otherwise would have been filled by mammals, with particular hotspots in New Zealand (26 species such as the extinct moa) and Hawaii (23 species, all of which are extinct, such as the flightless goose).

Adding extinct birds to the global picture of bird diversity reveals that flightlessness evolved in birds at least four times as often as we would expect if we only looked at living birds.

Dr Sayol said: “Our study shows that the evolution of flightlessness in birds is a widespread phenomenon. Today, most flightless species are penguins, rails or ostriches and their relatives. Now, only 12 bird families have flightless species, but before humans caused extinctions, the number was at least 40. Without those extinctions we would be sharing the planet with flightless owls, woodpeckers and ibises, but all of these have now sadly disappeared.”

The study was funded by Swedish Research Council and Carl Tryggers Stiftelse för Vetenskaplig Forskning, and involved researchers from UCL, ZSL, University of Gothenburg, University of Bayreuth (Germany), and Royal Botanic Gardens, Kew

6 0

3 years ago