The periodic table is used to described substances by chemicals
Models are used because they help to explain the the behavior of the composition in a substance.
What are scientific models?Scientific model are aids that are used to explain a process or expression.
This aids include mathematical and physical representation.
Scientific models are useful in explain the behaviour of a particular objects or substance.
Therefore, Models are used because they help to explain the the behavior of the composition in a substance.
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How many half-lives have passed when there are three times as much daughter isotope as parent isotope?
The ratio of parent to daughter atoms after two half-lives is therefore 1:3 (one-quarter to three-quarters).
Summarize the relationships among urbanization, metropolitan area, and suburb. Within your discussion, define each of these terms.
Answer:
Urbanization: this is the process by which the population or urban areas increases, usually because people move out to the cities form rural areas.
Metropolitan area: an admnistrative divison consisting in a city, and its sorrounding areas.
Suburb: the area sorrounding a city that has a lower population density than the urban core, but a higher population density than a rural area.
The relationship between these three variables is very close. Urbanization is what drives the growth of both urban cores and suburbs, and a metropolitan area emerges when a city and its suburbs grow enough that they require a new special administrative division in order to coordinate local policies.
Urbanization is shifting of rural population to urban areas, Metropolitan area are densely populated by Urban mass while Suburbs less populated as compared to urban areas.
What is urbanization, metropolitan area, and suburb?Urbanization is the process of people moving from rural area to urban areas. Metropolitan area is the region of densely populated Urban mass and its surrounding commercial areas. Suburbs are area where population is less than compared to urban and more compared to rural.
Urbanization led to growth of urban and suburbs areas, while metropolitan area comes when the city grows enough to require administration of its policies by special division.
Therefore, the above statement aptly describes the urbanization, metropolitan area, and suburb.
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Write any three ways to increase the efficiency of a machine
Answer:
Add capacity, add capability, update the technology
Explanation:
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Answer:
Adding skillfully man power. Take care of machine in time to time.
Why are some rivers in Texas called "wrong way" rivers? *
Texas's rivers flow away from the dry northwestern region, where water is most needed, to the moist southeast, and are thus called “wrong-way” rivers
Answer:
Explanation:rivers??
What could happen to a certain country with constant migrations and imigrations? how do they impact the economy and society?
Answer:
THis could defenitly mkae the economy go up and defenitly they could stela jobs that people could have in that country.
Explanation:
When discussing region, which is an example of a formal region
A.The French Riviera
B.The Corn Belt
C.The Great Lakes shipping industry
D.The train system in Germany
Answer:
Correct answer is B. The Corn Belt
Explanation:
B is the correct answer because it refers to certain region in Midwestern United States.
A is not correct because French Riviera is not a region, but an area that is covering coastal part of France on the Mediterranean Sea.
C and D are not correct because they do not refer to region but certain industrial and traffic areas.
explain how public policies are impacted by population demographics
Answer:
Demographic changes can affect GDP growth through several channels. First, lower growth in population directly implies reduced labor input. Second, lower population growth has an indirect potentially negative impact on individual labor supply insofar as it leads to higher tax rates which reduce the incentive to work.
Demographics can include any statistical factors that influence population growth or decline, but several parameters are particularly important: population size, density, age structure, fecundity, mortality, and sex ratio
In 1993, scientists from the United States and Russia collaborated to create which of the following? Sputnik
The International Space Station
Challenger
NASA
Analyze Menes decision to make Memphis the capital of Egypt Why do you think he decided on that location instead of another great city, such as Thebes or Heliopolis?
Answer:
There were several cities that Menes could have chosen to be the first capital of a unified Egypt. Thebes had been the capital of Upper Egypt and its location was closer to the Nubian border, so it could have offered more protection against southern invasions. Heliopolis, which stood where Cairo does today, was located in the Nile Delta and was more accessible to the Mediterranean Sea. Perhaps the reason that Memphis was chosen was because it was located below the delta and was the border city that separated Upper and Lower Egypt. It was more centrally located on the Nile, where it would be easier for the pharaoh to maintain control of the empire.
Explanation:
i took the test
Answer:
There were several cities that Menes could have chosen to be the first capital of a unified Egypt. Thebes had been the capital of Upper Egypt and its location was closer to the Nubian border, so it could have offered more protection against southern invasions. Heliopolis, which stood where Cairo does today, was located in the Nile Delta and was more accessible to the Mediterranean Sea. Perhaps the reason that Memphis was chosen was because it was located below the delta and was the border city that separated Upper and Lower Egypt. It was more centrally located on the Nile, where it would be easier for the pharaoh to maintain control of the empire.
How does a green leaf connect with nuclear fusion in the Sun?
What type of tropical climate is this?
A) hot through out the year; no summer or winter; very humid; high annual rainfall
Which is the best tourism place in India ?
Answer:
Agra,Patna,punjab these are some of the best places
Climates that are cold year round are
Tropical.
Temperate.
Polar.
Desert
what is important of Trade
Trade increases competition and lowers world prices, which provides benefits to consumers by raising the purchasing power of their own income, and leads a rise in consumer surplus. Trade also breaks down domestic monopolies, which face competition from more efficient foreign firms.
Who is Archduke Francis Ferdinand?
Answer:
Archduke Franz Ferdinand Carl Ludwig Joseph Maria of Austria was the heir presumptive to the throne of Austria-Hungary.
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Dams in Turkey and Syria have decreased this country’s water supply by 80%.
Israel or Iraq
Answer: Israel is the correct answer.
Which term best completes the diagram showing major influences on the
U.S. Constitution?
The Magna Carta
?
Enlightenment ideas
The U.S. Constitution
A. The Three-Fifths Compromise
B. The English Bill of Rights
C. The British king
D. The Articles of Confederation
Answer:
B.the English bill of right
im stuck in a 12 foot hole what do i do
Answer:
get a 12 foot ladder
Explanation:
he need some milk
The European Union is a supranational organization that includes many powerful countries in Europe. In order to be a member of this supranational entity, a country must agree with all of the following conditions except __________.
A.
conducting free trade between member nations
B.
using the Euro as currency
C.
allowing citizens to travel freely between borders of member countries
D.
cutting connections with other continents and operating only within European borders
Please select the best answer from the choices provided
A
B
C
D
Answer:
A. conducting free trade between member nations
Explanation:
The E.U was made for safeguarding the interests of its member nations and includes more than 28 nations and many powerful countries in Europe that have free and fair access to the trade of goods ad services with no hidden costs. They have maintained a supranational entity as a country and have economic integrity within the continent.A i just took the test
If renewable resources such as forests, soil, and fish are continually supplied and replenished by
nature, why is it important to conserve them?
This map would be MOST helpful to a person:
A) trying to find the capital of Hawaii
B) attempting to locate bodies of water in Hawaii
C) hoping to find a highway between two cities
D) trying to determine the elevation of a specific place
E) Researching precipitation levels in Pacific islands.
Answer:
B
Explanation:
In what way did Tarquin's rule influence the founding of the republic?
Answer:
TARQUINIUS IS THE LAST OR THE 5TH KING.Explanation:
His role was to keep the Republic from coming a thing, from happening basically.
How have computers affect cultural change?
Answer:
The have changed our social live and what we do in our free time because everyone uses a computer. It also changed how we do school.
Explanation:
Answer:
Technology influences everyday life and has a strong influence on culture. So, technology is incorporated in all aspects of culture including travel, food, government, and art.
Explanation:
I need help with this question
what are causes sea breezes and land breezes
Answer: Sea breezes are caused by unequal heating rates of land and water.
Land breezes are caused by the unequal temperature of air above sea and land.
Explanation: During the day, the land surface heats up faster than the water surface. Therefore, the air above the land is warmer than the air above the ocean. The air over the ocean is now warmer than the air over the land. The land loses heat quickly after the sun goes down and the air above it cools too. ... This causes a small temperature gradient between the ocean surface and the nearby land at night and the wind will blow from the land to the ocean creating the land breeze
Answer:
air that blows at night over short distances
Explanation:
I took the quiz
Describe the religious conflict in Nigeria. What are factors that contribute to the violence?
Answer:
The religious conflict is Nigeria is a very serious one, and it brings in lot of instability, violence, death, in the country. The reason why this happens is mainly because big portion of the population is uneducated, so the religious authorities that very often are extremists, use that and control the people with ease in order to satisfy their own twisted ideologies.
The fact that the Christians and the Muslims have traditionally had conflicts with each other, preaching hatred towards the other religious groups, and open call for violence, had made a mess of the country, and unfortunately it doesn't seem that the government has a solution for the situation.
Answer:
Although Nigeria has had a democratic government since 1999, the country faces major social, political, and economic challenges. Charges of election fraud and embezzlement have marred the government. High unemployment, widespread poverty, and an unequal distribution of wealth have created ongoing economic problems. At the forefront of the nation's problems, however, is the ongoing religious conflict between the Muslim north and the Christian south. Sharia law was enacted in 1999 in the Muslim areas, and many are pushing to make Sharia law apply to the entire nation. Violence is common and is particularly bad in the "Middle Belt," or middle region, which divides the nation in half. Politicans exploit these religious differences for political gain, which adds to the struggles the country is facing.
Explanation:
This is the sample response
Which of the following statements best explains the connection between the social status of women and a country's
overall health?
A. Women who enjoy a higher social status are usually less educated than women of a lower social
status.
B. Women who enjoy a higher social status are usually more educated than women of a lower
social status.
C. Women who enjoy a higher social status are likely to have far more children than women of a
lower social status.
D. Women who enjoy a higher social status are less likely to have healthcare resources than
women of a lower social status.
Answer:
Correct answer is B. Women who enjoy a higher social status are usually more educated than women of a lower social status.
Explanation:
Option A is not correct as women of higher class have more opportunities to be educated than the woman of lower class.
Option B is correct because it is a higher possibility that those women will enroll some university or college as they don't have financial troubles.
Option C is not correct as women with a higher status are more probable to have less children as they are more focused on the career.
Option D is also not correct as with more money you have easier access to everything.
the seven large landmasses of earth are called
Answer:
Ordered from largest in area to smallest, these seven regions are: Asia, Africa, North America, South America, Antarctica, Europe, and Australia.
Explanation:
:)
Answer:
Africa, Antarctica, Asia, Australia/Oceania, Europe, North America, and South America.
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In what way did Tarquin's rule influence the founding of the republic?
Answer:
TARQUINIUS IS THE LAST OR THE 5TH KING.Explanation:His role was to keep the Republic from coming a thing, from happening basically.the 4th amendment guarantees that the government cannot search your property or person without a legal__
Answer:
reason or document
Explanation:
they have to have a reason for searching your property.
they would also need a warrant.