what is meant by population structure

Answer:

The process and material that forms a protective seal that hardens around an  organism is explained below in complete details.

Explanation:

Arthropods, invertebrates with exoskeletons, use extremely tough shell material such as cuticle as protection. cuticle layers are formed through secretion from the epidermis, continuously building up over time. therefore, wounds are meant to be absorbed by the exoskeletons and prevent damage to the softer inner tissues. the organism does not heal these wounds but continuously bolsters the protective exoskeletons through secretion.

Answer:

New England is the answer

The best explanation for how the expansion of feedlots has affected environmental stability is that

This is the situation that causes harmful substances that are not environmental friendly to be introduced to the atmosphere.

The expansion caused by the use of feedlots have led to the water supplies being polluted.

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Answer:

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Answer:

here your answer

Explanation:

Two researchers published a paper on how the Internet is a big factor in announcing scientific discoveries but also can mislead the public due to bias and inaccurate reporting.

One thing that is important in reporting discoveries and disseminating information based on science is that it has to be accurate and unbiased. Science is based on experiments that should be both observable, measurable, and repeatable.

When CERN announced the discovery of the possible Higgs particle, they reported it as a 5 sigma discovery. This means that the discovery has a probability of 0.00003% that the result is accidental or due to chance.

Science reporting must be based on facts. Theories, although not yet proven to be science fact, still undergo scrutiny and has a fundamental principle behind it. The Higgs particle was a theory before, and it took the construction of the Large Hadron Collider for it to be discovered.

And even then, the discovery of the Higgs helps establish another theory which is the Standard Model.

There will be dissenting arguments when it comes to scientific research. Some are even on opposite sides such as Loop Quantum Gravity vs. String Theory. But regardless, it will ultimately fall on research being observable, measurable, and repeatable.

Personal beliefs has no room when it comes to science reporting. A recent article touched on how a Wikipedia editor kept deleting references to Global Warming on the Hurricane Sandy page because he personally does not believe in Global Warming

Answer:

Differences in Albedo contribute to temperature differences between the polar and equatorial regions because areas with high albedo deflect off about 80% of the sun's radiation thus resulting in a cooler atmosphere whilst regions with a lower albedo are more heated thus resulting in a hotter or more tropical weather.

Explanation:

Albedo in Latin simply means whiteness. In geography, it is used to describe the extent to which the earth's surface absorbs deflects the sun's radiation. For example, an area covered with snow will most likely have a high albedo and the obverse is also true.

The laws of physics help us to understand that a black object has the capacity to absorb all the wavelengths of light hence, they absorb more heat. White objects on the other hand reflect all the wavelengths of light, hence they absorb the least amount of heat.

This is also true of geographical spaces. There are two major kinds of albedoes:

Terrestrial Albedo surfaces comprise fo the following:

All the surfaces mentioned above have their albedo. The typical range is given as 0.9 for fresh snow to about 0.04 for charcoal.

In effect, if the entire planet were covered with snow, it would give rise to a global temperature of 0 degrees because all the light and it's heat energy would be reflected back into space.

If however, all of it were covered with water, the global temperature would stand at 27 degrees.

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Answer: B. Compared to plain milk or fresh fruit, these value-added agricultural goods significantly increase the price of the farm products sold and increase earnings for farmers

Explanation:

These value-added agricultural products greatly raise the price of the farm items sold and improve farmer incomes as compared to plain milk or fresh fruit.

The activity of developing natural resources for economic gain and human sustenance is known as agriculture. It blends innovative production techniques and cutting-edge technologies with the creativity, inventiveness, and expertise required for raising animals and cultivating crops.

Commodities, or basic goods utilised in commerce, such as grain, livestock, dairy, fibre, and raw materials for fuel, are also provided by agriculture to the world economy. For instance, according to The Balance Small Business, fibre is the top crop produced in the United States and is a crucial commodity for the apparel industry.

Shipping is necessary for the import and export of goods, such as agricultural products.techniques as road, rail, and maritime freight. The worldwide supply chain may be impacted by delays in the shipping of agricultural items from a Los Angeles port to China and vice versa.

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Answer:

D) Phosphorous catches fire in air.

Answer:

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Answer:

Most probably the last one is correct.

Explanation:

As the "Supercontinent" broke down just like puzzles.

Hope it helped!!!

Answer:

The Earth's axis is tilted and/or weather in places changes over time.

Explanation:

Because the Earth is at an angle and is also a sphere, sunlight can't hit every point on Earth at once.

In addition to that, even places that can be hit with sunlight at the same time won't always get the same amount of direct sunlight because of changing weather conditions.

Sunlight cannot reach every point on Earth at once because the Earth is a sphere at an angle.

Additionally, due to shifting weather patterns, even locations that can receive sunshine at the same time may not always receive the same quantity of direct sunlight.

Thus, Option A is correct.

If Earth did not tilt and orbited the sun in an upright orientation, there would be minute variations in temperature and precipitation throughout each year as Earth moved slightly closer and further from the sun. There would essentially be no seasons.

The Earth would no longer be tilted to the right as indicated in the image above. Alternatively, it would rotate daily around a vertical axis. The tilted axis of the Earth is what causes the seasons. As a result, when the North Pole tilts toward the Sun, summer occurs in the Northern Hemisphere.

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Answer:

Answer: Don't Tell Them They're Wrong, Rely On Evidence, Don't Say You're Envious Of Them

Don't Say You're Envious Of Them.

Help Them Find The Roots Of Their Insecurity.  

Reassure Constructively.

Give Them An Object To Come Back To.

Realize That Even High Achievers Feel Like This.

Explanation: Just tell them that just to be her self everybody is different.

hint

do not plagiarism this because i used this word per word for mine cause i have the exact same assignment

Answer

I think to boost her self confidence you need to start talking to her saying she's doing a great job and to keep up her hard work and if she is struggling help her instead of ignoring her.

Answer:

Fish is one of the major sources of animal protein around the world, providing about 20 percent of the animal protein consumed. It's the main source of animal protein in many developing countries, providing over 50 percent of the animal protein consumed in some areas, according to the Food and Agriculture Organization.

Explanation:

Answer:

Mangroves are important to people because they help stabilize Florida's coastline ecosystem and prevent erosion. Mangroves also provide natural infrastructure and protection to nearby populated areas by preventing erosion and absorbing storm surge impacts during extreme weather events such as hurricanes.

Answer:

Mangroves are important to people because they help stabilize Florida's coastline ecosystem and prevent erosion. Mangroves also provide natural infrastructure and protection to nearby populated areas by preventing erosion and absorbing storm surge impacts during extreme weather events such as hurricanes.

Explanation:

Answer:

Wut following...

Explanation:

have a nice day!

Answer:

abrasion

Explanation:

forgive me if im wrong

Answer:

Value of equation = 4/5

Explanation:

Given:

x²  - [1/5]

When x= -1​

Find:

The value of equation

Computation:

x²  - [1/5]

When x= -1​

(-1)²  - [1/5]

1 - [1/5]

(5-1) / 5

Value of equation = 4/5

Answer:

North

Explanation:

East of the New England states in in the ocean and South is near Pennsylvania and Virginia

Answer:

Answer is C and E

Explanation:

Option C and E are the two images which correctly show how the Earth's tilt contributes to uneven heating of Earth's hemispheres.

This is one of the halves of the earth which is divided by the equator and the tilt makes the center of the earth experience more sunlight.

The options C and E depicts this and is why it is chosen as the most appropriate choice.

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Eggs come from chickens and chickens come from eggs: that’s the basis of this ancient riddle. But eggs – which are just female sex cells – evolved more than a billion years ago, whereas chickens have been around for just 10,000 years. So the riddle is easily solved…or is it?

Taken at face value, there is no doubt that the egg came before the chicken. We tend to think of eggs as the shelled orbs laid by birds from which their chicks hatch – unless we eat them first. But all sexually reproducing species make eggs (the specialised female sex cells). That’s 99.99 per cent of all eukaryotic life – meaning organisms that have cells with a nucleus, so all animals and plants, and everything but the simplest life forms.

We don’t know for sure when sex evolved but it could have been as much as 2 billion years ago, and certainly more than 1 billion. Even the specialised sort of eggs laid by birds, with their tough outer membrane, evolved more than 300 million years ago.

As for chickens, they came into being much later. They are domesticated animals, so evolved as the result of humans purposefully selecting the least aggressive wild birds and letting them breed. This seems to have happened in several places independently, starting around 10,000 years ago.

The wild ancestor of chickens is generally agreed to be a tropical bird still living in the forests of Southeast Asia called the red junglefowl –  with other junglefowl species possibly adding to the genetic mix. From these origins, humans have carried chickens around the world over the past two millennia or more.

So, eggs dramatically predate chickens. But to be fair to the spirit of the riddle, we should also consider whether a chicken’s egg predates a chicken. As humans consistently chose the tamest red junglefowls and bred them together, the genetic makeup of the resulting birds will have shifted. At some stage during this domestication process the red junglefowl (Gallus gallus) evolved into a new subspecies, Gallus gallus domesticus, AKA the chicken.

In practice, it is impossible to pinpoint the moment when this happened. But in theory, at some point two junglefowl bred and their offspring was genetically different enough from the species of its parents to be classified as a chicken. This chicken would have developed within a junglefowl egg and only produced the very first chicken’s egg on reaching maturity. Looked at this way, the chicken came first.

Answer:

ocean breezes

Explanation:

Sri Lanka is an island country which lies south to the country of India and is separated from India by the Indian Ocean. Sri Lanka is surrounded by the Indian Ocean on all its side.  

The climate of Sri Lanka is characterized as a tropical climate and it has distinct dry seasons and wet seasons. The tropical climate of the country is due to its location as it is surrounded by the seas. The sea breezes brings moisture to the land and also blows hot air which makes it sometimes to precipitate in some region and while in time of the area the climate is hot and dry.

Relative age is the age of a rock layer (or the fossils it contains) compared to other layers. ... Absolute age is the numeric age of a layer of rocks or fossils. Absolute age can be determined by using radiometric dating.

Answer:

Absolute dating and relative dating are both methods used to determine the age of a fossil. Absolute dating gives the actual age of a fossil in years based on the amount of radioactive and stable elements in the fossil. Relative dating gives an estimate of the age of a fossil based on the location of the fossil in relation to other fossils.

Explanation:

It is the sample response on edge

I do not believe that a strong nation should be able to boss around weaker nations. This is just wrong in that a nation should be free to decide what it wants to do. A strong nation can assist them in developing. How ever they should not rule them. At that point that weaker nation will be stripped by of their sovereignty. This is not that times of Empires.

Answer:Please find answers below.

Explanation:

1. Since the rock had different sediments with some of its layers containing marine fossils, then it is a Sedimentary rock which can be either shale, limestone or sandstone.

2.We can say the rock was formed the same way a sedimentary roc is formed . This happens when agents of erosion and weathering ( air, water) disintegrate a rock and carries the sediments from the source area ( in this case from  the  marine area)to another area usually referred to as area of deposition which over time accumulates and solidify to form a layered rock with marine fossils.

3. A sedimentary rock can either transform to an igneous rock or a metamorphic rock

From Sedimentary to Metamorphic--------> Metamorphic rocks are formed when rocks change their form  which is due to pressure and temperature build up in the rocks. Now, when a sedimentary rock exerts pressure and heat  within its structured layer,  it can lead to a change in its structure forming a metamorphic rock.

From Sedimentary to Igneous Rock----->Igneous rocks are formed from molten  magma.  Now when there is a volcanic eruption around an area with sedimentary rocks, it melts the rocks and changes thier form and on cooling the rocks transforms to Igneous rock.

Answer:

true

Explanation:

Answer:

F all of these

Explanation:

The continuous volcanic eruptions contribute to the release of various gases in the air, Hence option F  is correct.

A volcanic eruption is the release of the volcanic matter from the cent of the earth towards the surface. Most of the volcanic matter is made of glowing avalanches of hot gases magma. The continue volcanic eruptions can lead to the release of the GHG include the methane, carbon dioxide, and water vapor and warm the air

Find out more information about the volcanic eruptions.

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Answer:

C. Turkey

Explanation:

Answer:

Over five thousand years ago, people living in Mesopotamia developed a form of writing to record and communicate different types of information. The earliest writing was based on pictograms. Pictograms were used to communicate basic information about crops and taxes.

Answer:

a

Explanation: