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There are many reason they are grouped torgeter. One reason is becasue central and south amercia speak the same langrage (latin langrages). Between 1808 and 1826 all of Latin America except the Spanish colonies of Cuba and Puerto Rico slipped out of the hands of the Iberian powers who had ruled the region since the conquest.
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B) Plate movement isolated many species
C) Few volcanoes formed
D) The regional climate grew much colder.
the Coast Mountains
the Appalachian Mountains
the Cascade Range
Appalachian mountains
Impacts/results of global warming
reduced the number of people living in rural areas
created a global culture
brought harmony to diverse groups of people
increased people's exposure to new ideas
Answer:
C. Created a global culture
Explanation:
Technological advancement develops the similar culture among peoples which adopted the Liberalisation, Privatisation, Globalisation and so on. Technology also increasing the innovation in people and it will improve the evolution of mankind. For example invention of Wheel makes the mankind in to next development and steam engine make the transport faster and rapid growth of industrialisation. Communication between countries faster and easier by today's social media’s development. Technology is not static, it is growing on day by day and improve its own state.
Answer:
C
Explanation: I hope This Helps!
Answer:
Scientists are able to understand Earth's interior by studying seismic waves.
Seismic waves travel at different speeds when they pass through different types of material, so by studying seismograms, scientists can learn a lot about Earth's internal structure.
atoms. What is the half-life of carbon-14?
O
A. 2,865 years
O
B. 50 years
O
C. 5,730 years
O
D. 7 years
SUENIT
A carbon-14 sample starts with 100 atoms, and 5,730 years later, there are 50 atoms the half-life of carbon-14 are 5,730 years
The chemical element carbon has the atomic number six and the letter C assigned to it. It has a tetravalent atom, which means that four of its electrons can be used to create covalent chemical bonds. It is nonmetallic. The periodic table's group 14 includes it. The crust of the Earth contains 0.025 percent carbon.
Similar to hydrogen, oxygen, lead, and all the other chemical elements listed in the periodic table, carbon is an element. An extremely common element is carbon. As in diamonds and graphite, it can exist in pure or almost pure forms, but it can also interact with other elements to form molecules.
The half-life of carbon-14's degradation into nitrogen-14 is 5730 years, making it an unstable element. The time it takes for half of the Carbon-14 atoms to decay back into Nitrogen-14 is therefore 5730 years.
Therefore, Thus option (c) is correct.
Learn more about carbon here:
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Answer: C
Explanation: