Female cones produce _________, which contain an egg.

Dark matter contributes the largest percentage of total mass of a spiral galaxy.

Dark matter is a hypothetical matter that is believed to make up about 85% of all matter in the universe. Dark matter is called "dark" because it does not appear to interact with electromagnetic fields. That is, they do not absorb, reflect, or emit electromagnetic radiation, making them difficult to detect. The currently accepted theory of gravity suggests the existence of dark matter from a variety of astrophysical observations, including gravitational effects that cannot be explained without more matter than is visible. For this reason, most experts believe that dark matter is abundant in the universe and exerts a powerful influence on its structure and evolution.

The main evidence for dark matter comes from calculations showing that many galaxies behave very differently if they do not contain large amounts of invisible matter. Some galaxies never formed at all, while others are motionless as they are today. Other lines of evidence include observations of gravitational lensing and cosmic microwave background radiation, the current structure of the observable universe, the formation and evolution of galaxies, mass positions during galaxy collisions, and the motion of galaxies within clusters. Includes astronomical observations. In the standard Lambda-CDM model of cosmology, the total mass-energy content of the universe consists of 5% ordinary matter, 26.8% dark matter, and 68.2% dark energy in the form of energy. increase. Dark matter therefore makes up 85% of the total mass, and dark energy and dark matter make up 95% of the total mass energy content.

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Explanation:

Deep ocean trenches, volcanoes, island arcs, submarine mountain ranges, and fault lines are examples of features that can form along plate tectonic boundaries.

When herd behavior takes hold, a person's ability to make decisions and form opinions is impaired because they are forced to move and behave in accordance with the group.

The hypothesis of herd behavior assumes that a person will act rationally when making an decision given all the info he is capable of obtaining. According to this hypothesis, an individual employs two different types of information when making judgments.

The researchers made it clear that members of herds' peripheries are more watchful than members of their centers. Therefore, in social animals, "more vigilance through certain individuals helps other individuals to lessen their vigilance." The tendency for some people to join a huge crowd, often ignoring their own thoughts and adopting the attitudes and activities of the group, is known as the "mob mentality," also known as the "herd mentality" or the "hive mentality."

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Answer:

Non of the above

They are all stages of a terrestrial planets

Including Differentiation

D. Compared to other continents, Europe has a longer industrialisation history. Around 1760 until around 1820–1840, both Europe and the United States industrialised.

A few improvements were created as early as the 1700s, but the Industrial Revolution didn't really start until Britain's 1830s and 1840s. It quickly expanded to the rest of the world, including the United States.

One of the catalysts was the population's extraordinarily rapid increase, which began in the middle of the 18th century and resulted in a massive labour pool. Additionally, in order to provide the basic demands of so many people, new, more effective production techniques were required.

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Shapley's research would not have included a globular cluster with no variable stars because the cluster's distance could not be established.

A globular cluster is a grouping of stars that is spherical in shape. Globular clusters are held together by gravity, with a higher concentration of stars at their centers. Tens of thousands or maybe millions of member stars could be present in them. The word globulus in Latin is the source of their name. Occasionally, globular clusters are referred to as "globulars". It wasn't until the development of telescopes in the 17th century that the true nature of the clusters was understood, despite the fact that one globular cluster, Omega Centauri, having been observed in antiquity and long thought to be a star. Because they appeared in early telescopic views, French astronomer Charles Messier included many globular clusters on his list of celestial objects that he thought might be mistaken for comets.

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Tractor drivers need to be cautious of the following four things:

(A) Muscle cramps.

(B) Crashes.

(G) Injuring bystanders.

(H) Rollovers.

A driver of a motor vehicle used to tow large objects, especially farm equipment like a harvester or plow.

In an overturn or car accident, where you are most likely to die or suffer serious injuries, wearing a seat belt will keep you from being thrown out of the vehicle.

When driving on slopes, in silage clamps, working on ditch sides, or on public roadways, always buckle up.

Tractors must also be equipped with a covered, authorized safety cab.

We can receive a provisional category F license after you become 16 years old (for agricultural tractors).

Drivers of tractors need to be mindful of the following four issues:

Muscle cramps.

Crashes.

Injuring bystanders.

Rollovers.

Therefore, tractor drivers need to be cautious of the following four things:

(A) Muscle cramps.

(B) Crashes.

(G) Injuring bystanders.

(H) Rollovers.

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Complete question:

Select four problems of which tractor drivers need to be aware.

a.  muscle cramps

b. crashes

c. hallucinations

d. hearing loss

e. wheezing

f. amputation

g. rollovers

h. injuring bystanders

Answer:  The correct choices are:

muscle cramps

crashes

rollovers

injuring bystanders

Explanation:  These have been confirmed correct.

Answer:

biodiversity

Explanation:

the tropical rainforest is considered one of the best biomes on earth. It fosters life very well because of its:

-Warm temperatures

-Constant Rainfall

-Species richness/variation

It is a very wet ecosystem.

They are actually very nutrient-poor despite bc of its constant downpour.

Answer:

The primary geological process of Ethiopia are:

They are said to act on volcanic and structural landforms by changing, roughening, and reducing them to the minimum. The landmass of Ethiopia is known to be a result of both effects of endogenic and exogenic processes.

Explanation:

I hope it helps:)

Natural ozone is primarily located in the stratosphere, which absorbs UV radiation and causes cooling.

Ozone is a molecule made up of three oxygen atoms (O3). It is a natural component of the Earth's atmosphere, and is primarily found in the stratosphere, a layer located about 15 to 50 kilometers above the Earth's surface.

In this layer, ozone absorbs ultraviolet (UV) radiation from the sun, which helps to protect life on Earth from the harmful effects of UV radiation. This absorption of UV radiation causes cooling in the stratosphere. However, it is important to note that ozone can also be found in smaller concentrations in the lower atmosphere (troposphere) where it acts as a greenhouse gas and contributes to warming of the Earth's surface.

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The question seems to be incomplete, but I suppose the full question was:

"Fill in the blanks. Natural ozone is primarily located in the___ , which absorbs___and causes___.

(Group of answer choices)

troposphere, UV radiation, heating

troposphere, visible radiation, heating

stratosphere, UV radiation, heating

stratosphere, UV radiation, cooling

stratosphere, visible radiation, heating."  

In an overview, climatic change in Canada has had huge impacts on the country's environment and landscapes. Some of which are extreme temperatures, increase in forest fires, loss of ice sheet etc.

Climate change has had a significant impact on Canada's environment and landscapes. Climate change-related events, such as the 2021 British Columbia Floods and an increase in the number of forest fires, have become a growing source of concern over time.

Since 1948, the annual average temperature over land in Canada has risen by 1.7 degrees Celsius. The rate of warming in Canada's north, the Prairies, and northern British Columbia is even faster. Precipitation in the country has increased in recent years, and extreme weather events have become more common.

In conclusion, it has resulted in higher temperatures across much of the country, altered precipitation patterns, reduced sea-ice cover, shifting hydrological conditions and changes in some extreme weather events over the last century.

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The earliest evidence of hominin shelter construction is currently found in France and dates to roughly 400,000 years ago.

For humans to survive amid natural disasters or times of conflict, they need shelter, which is a basic need. Along with security, individual safety, and weather protection, it encourages good health and the prevention of disease. When someone has access to suitable housing, they have the possibility to live with dignity and lead normal lives.

Early on in human history, before they discovered how to build shelters, people relied on their surroundings to keep them safe from the elements. Because they provided the least degree of protection from the sweltering heat of the sun and the bitter cold of the rain, the first types of shelter were found in trees.

As people started farming in the Neolithic Age, they constructed stronger homes. Buildings that were either round or rectangular were typically constructed by stacking mud bricks together. On rare occasions, they would add stones and tree branches to reinforce the walls and roof.

The basic purpose of housing anywhere in the world is closely related to the word "shelter," which is usually used to define housing. You generally image a shelter when you think of a safe, secure place that provides seclusion and defense from the elements and the dangerous weather conditions of the outside world.

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Answer:   The earliest evidence of hominin shelter construction is currently found in France and dates to roughly 400,000 years ago.

What is the background of shelter?

For humans to survive amid natural disasters or times of conflict, they need shelter, which is a basic need. Along with security, individual safety, and weather protection, it encourages good health and the prevention of disease. When someone has access to suitable housing, they have the possibility to live with dignity and lead normal lives.

Early on in human history, before they discovered how to build shelters, people relied on their surroundings to keep them safe from the elements. Because they provided the least degree of protection from the sweltering heat of the sun and the bitter cold of the rain, the first types of shelter were found in trees.

As people started farming in the Neolithic Age, they constructed stronger homes. Buildings that were either round or rectangular were typically constructed by stacking mud bricks together. On rare occasions, they would add stones and tree branches to reinforce the walls and roof.

The basic purpose of housing anywhere in the world is closely related to the word "shelter," which is usually used to define housing. You generally image a shelter when you think of a safe, secure place that provides seclusion and defense from the elements and the dangerous weather conditions of the outside world.

Answer:

Clustered settlements in New England because the tradition of clustered settlements was transplanted from England by early colonists.

Explanation:

This is the answer because it is the only statement that accurately describes a specific type of agricultural settlement that developed in the United States and explains the reason why it developed. Clustered settlements, which are settlements in which houses and farms are built close together, were common in New England because they were a tradition that was brought over from England by early colonists. This type of settlement was often used because it allowed for easier defense against Native Americans and other potential threats, and it also allowed for the sharing of resources and labor among the community. Additionally, New England has a rocky and hilly terrain which made larger scale farming difficult and made clustered settlements ideal.

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Because of the earth's unequal heating, wind currents are created. The formation of hot and cold zones is the result of uneven heating of the soil.

A system of sixteen climate zones is employed to take into account these variations in the statewide standards integrated into the California Energy Code because California has a diversity of climates not found in other states.

California offers a diversity of climates because it is a very big state with the ocean on one side and various distinct mountains running through it. The northern coastal parts of California frequently experience unusual climates as a result of the influence of the cool ocean currents.

Depending on latitude, elevation, and proximity to the Pacific Coast, California has a wide range of climates, from a searing desert to an alpine tundra. A Mediterranean climate, characterized by hotter, drier summers and cooler, wetter winters, prevails in the coastal regions of California, the foothills of the Sierra Nevada, and a sizable amount of the Central Valley. Coastal regions frequently have milder winters and notably colder summers as a result of the ocean's influence on temperature extremes.

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Answer:

Because of the earth's unequal heating, wind currents are created. The formation of hot and cold zones is the result of uneven heating of the soil.How many different climate zones are there in California?A system of sixteen climate zones is employed to take into account these variations in the statewide standards integrated into the California Energy Code because California has a diversity of climates not found in other states.Why is there such a vast range of climate zones in California?California offers a diversity of climates because it is a very big state with the ocean on one side and various distinct mountains running through it. The northern coastal parts of California frequently experience unusual climates as a result of the influence of the cool ocean currents.What are California's geography and climate?Depending on latitude, elevation, and proximity to the Pacific Coast, California has a wide range of climates, from a searing desert to an alpine tundra. A Mediterranean climate, characterized by hotter, drier summers and cooler, wetter winters, prevails in the coastal regions of California, the foothills of the Sierra Nevada, and a sizable amount of the Central Valley. Coastal regions frequently have milder winters and notably colder summers as a result of the ocean's influence on temperature extremes

Explanation:

The temperature at the foot of mt. ras dejen, altitude 700masl is 10 degree Celsius, It is expected that the temperature at the top will be below freezing since temperatures tend to drop as height rises.

Generally, The temperature at the peak of Mount Ras Dejen, which has an altitude of 700 meters above sea level, will likely be lower than 10 degrees Celsius.

The temperature generally decreases as altitude increases, so it is likely that the temperature at the peak will be below freezing.

However, without more information about the specific conditions on the mountain and the surrounding area,

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Yes, my ideas involving the concerning global warming has changed because of this film by Leonardo DiCaprio. For example, he was in Canada, where an industry produces 350,000 gallons of synthetic crude oil through a process which emits greenhouse gases and wreaks havoc on local ecosystems.

Before the Flood, directed by Fisher Stevens and starring Academy Award winner Leonardo DiCaprio, is a documentary about climate change. It delves deeper into topics such as the effects of industrialism on our planet, what our future holds, and what we can do to reverse our actions.

Climate change, he believes, can be solved today with readily available technologies and sustainability measures. Significant investments will be required from governments and businesses, but those investments will be a small fraction of the cost of increasing natural disasters and other climate impacts.

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In an overview, climatic change in Canada has had huge impacts on the country's environment and landscapes. Some of which are extreme temperatures, increase in forest fires, loss of ice sheet etc.

Understanding current climate change for Canada necessitates knowledge of not only climate changes, but also the climate sensitivity of key aspects of the Canadian economy and social fabric, as well as the ability of Canadian governments, industry, and individuals to implement adaptation measures.

Canada is a vast country with significant variation in climate, landscapes, communities, and economies between and within regions. Climate change has resulted in higher temperatures across much of the country, altered precipitation patterns, reduced sea-ice cover, shifting hydrological conditions and changes in some extreme weather events over the last century.

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The rhyolite, eclogite, perovskite, and stishovite order would these rocks and minerals be found in the layers of Earth from the crust to the lower mantle.

Rock is a naturally occurring mineral aggregate that is cohesive and composed of one or more minerals. These aggregates often take the shape of recognizable and mappable volumes and are the fundamental building block of the solid Earth. Typically, there are three major classes of rocks.

The layer of Earth from the crust to the lower mantle, And the core. The crust is made of solid rocks and minerals. Beneath the crust is the mantle, which is also mostly solid rocks and minerals but punctuated by malleable areas of semi-solid magma. At the center of the Earth is a hot,

Therefore, The order by which these rocks and minerals be found in the layers of the earth from. The crust to the lower mantle was the rhyolite, eclogite, perovskite, and stishovite

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In writing Paragraphs you must consider the structure of the Paragraphs, Paragraphs contain three main parts:

Generally, The climate in Canada is already beginning to shift. Some of the changes that are already influencing many elements of our life include higher temperatures, altered patterns of rainfall, severe weather events, and rising sea levels.

These are only some of the changes. The climate will continue to shift, and these changes will, in many instances, become more severe over the next several decades.

The majority of the change in climate may be attributed to human activities. People use fossil fuels and clear land for agricultural purposes, both of which contribute to global warming.

Since the start of the Industrial Revolution, humans have been responsible for the burning of an ever-increasing quantity of fossil fuels and have converted enormous swaths of once-forested territory into agricultural land.

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National self-determination appears to venture the principle of territorial integrity (or sovereignty) of states as it is the will of the humans that makes a kingdom legitimate. This implies a people have to be free to select their own nation and its territorial boundaries.

Self-determination was the principle that, invoked, had led to the give up of empires, first in Europe and then in colonial territories, and to the charter of unbiased states.

Essentially, the proper to self-determination is the right of a human beings to determine its own destiny. In particular, the principle allows a human beings to choose its own political reputation and to decide its own structure of economic, cultural and social development.

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Sedimentary It may transform into metamorphic rock if it is buried deep enough in the crust to be exposed to higher temperatures and pressures.

Metamorphic A rock called an igneous rock is created when molten rock cools. Igneous Extrusive igneous rock, sometimes referred to as volcanic rock, is created when lava erupts from a volcano and hardens. sedimentary to metamorphic Weathering is the process through which rocks are broken down by organisms, wind, water, and other elements.

Transforming into transforming Although they began as a different kind of rock, metamorphic rocks have undergone significant alteration from their igneous, sedimentary, or previous metamorphic forms. Deposition to deposition Rock types known as sedimentary rocks are created by accumulation or deposition.

Sedimentary to ignimbrite Basins form on the surface of the Earth as a result of sediment accumulation brought on by weathering and erosion, which convert volcanic rock into pebbles, sand, and mud.

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The length of the missing side using the Pythagorean theorem is

x=8.4cm. Option D

Generally, A basic connection in Euclidean geometry exists between the three sides of a right triangle, and this relation is known as the Pythagorean theorem or Pythagoras' theorem in mathematics. It indicates that the total of the areas of the squares on the other two sides is equal to the area of the square whose side is the hypotenuse. This means that the area of the square whose side is the hypotenuse is equal to that amount.

H^2=x^2+9.9^2

Where

H is the hypotenuse

Therefore

H^2=x^2+9.9^2

13^2=x^2+9.9^2

x=[tex]\sqrt(13^2-9.9^2)[/tex]

x=8.425556361cm

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Answer:

D

Explanation:

H^2=x^2+9.9^2

Where

H is the hypotenuse

Therefore

H^2=x^2+9.9^2

13^2=x^2+9.9^2

x=

x=8.425556361

Answer:

It is used to conduct electricity inorder to perform domestic purposes.

Located south of the Narmada River, the Deccan Plateau is a triangle geographical mass.

A peninsula is a section of land that is encircled by water on three sides. The southern region of India is encircled by water on three sides: the Arabian Sea to the south-west, the Indian Ocean to the south, and the Bay of Bengal to the south-east, as can be seen on the map of India. Thus, India is referred to be a peninsula. The triangle-shaped Deccan Plateau is located in western and southern India. Nearly eight Indian states—Telangana, Maharashtra, Karnataka, Tamil Nadu, and Kerala—are traversed by it. The plateau can be found in between the eastern and western Ghats' two mountain ranges. Due to the sea level pressing up against the land and then slowly withdrawing over many years, a peninsula is formed. In addition, land masses are commonly surrounded by water on only a few sides due to melting glaciers and an increase in tropical storms, which raises sea levels.

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Answer:

answer is the first conduction zone.

The historical function of a clustered settlement was A. Clustered settlements were developed in times of insecurity as a form of defense by farmers to protect themselves from roving bands of outlaws and raiders.

A clustered settlement refers to a pattern of human habitation in which a group of structures, such as houses or buildings, are located close together in a specific area.

One of the main function of clustered settlements in ancient times was to provide protection from external threats such as attacks from other tribes or groups. Clustered settlements allowed for the construction of defensive walls or fortifications around the perimeter of the community.

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In the Indian Independence Act of 1947, the partition was described. These provinces gave Pakistan the majority-Muslim districts, while giving India the majority-Non-Muslim districts.

In a country where Hindus predominate, Jinnah and others worried that Muslims' rights would not be upheld. The British Empire lost control of the subcontinent once Parliament approved it. In order to create Pakistan and India, they divided the subcontinent into two separate, autonomous countries.

To account for the religious disparities between Pakistan, which has a predominantly Muslim population, and India, which is primarily Hindu, when the British left, they partitioned India, forming the independent countries of India and Pakistan.

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Answer:

The global temperature has already risen 1.1ºC above the pre-industrial level, with glaciers melting and the sea level rising.  Impacts of climate change also includes flooding and drought, displacing millions of people, sinking them into poverty and hunger, denying them access to basic services, such as health and education, expanding inequalities, stifling economic growth and even causing conflict.   By 2030, an estimated 700 million people will be at risk of displacement by drought alone.

Taking urgent action to combat climate change and its devastating impacts is therefore an imperative to save lives and livelihood, and key to making the 2030 Agenda for Sustainable Development and its 17 Goals – the blueprint for a better future – a reality.

In 2020, concentrations of global greenhouse gases reached new highs, and real-time data point to continued increases. As these concentrations rise, so does the Earth’s temperature. In 2021, the global mean temperature was about 1.1°C above the pre-industrial level (from 1850 to 1900). The years from 2015 to 2021 were the seven warmest on record.

To limit warming to 1.5° Celsius above pre-industrial levels, as set out in the Paris Agreement, global greenhouse gas emissions will need to peak before 2025. Then they must decline by 43 per cent by 2030 and to net zero by 2050. Countries are articulating climate action plans to cut emissions and adapt to climate impacts through nationally determined contributions. However, current national commitments are not sufficient to meet the 1.5°C target.

The movement of the continental or oceanic plates causes the formation of trenches, ridges, elevations, and islands. Silt and mud make up the majority of deep ocean sediments.

Lithogenous, hydrogenous, biogenous, and cosmogenous are the four categories. Rivers, ice, wind, and other

activities on land are how lithogenous sediments are transported. When planktonic creatures' exoskeletons degrade, they produce biogenous sediments. Chemical processes in the water produce hydrogenous sediments.

Sand, silt, or clay-sized particles make up the majority of oceanic particles. Terrigenous Sediments: Material moved by wind, erosion, and volcanism forms these sediments on the continents. These sediments are the most prevalent.

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Answer:

Since the Chinese where the only ones who could make and sell silk, they could get a high price for their special cloth. If they had simply given their secrets away, it would have been commonplace for everyone to make, and the Chinese would have lost their giant income from the silk buyers. It would also have put many people out of a job, like the silk merchants/traders! 

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