Answer:
T
Explanation:
The answer is true, on more than one aspect.
Political boundaries prevent people from easily migrating from one country to another, thus limiting their movement and impacts their behavior (wanting to move)
Geographical boundaries, like oceans or mountains, have the same effect. You cannot have a large population simply walking on water, or go across high mountains, to move away to the other side.
The human behavior will adapt to what it sees as possible and what's not.
hong kong,japan,china,north korea,south korea
Answer:
El pentágono tiene 5 diagonales.
El octágono tiene 20 diagonales.
El decágono tiene 35 diagonales.
Explanation:
El número de diagonales (
) de un polígono de 
lados está descrito por la siguiente expresión:
(1)
A continuación, calculamos el número de diagonales para cada polígono:
(i) Pentágono (
)
(ii) Octágono (
)
(iii) Decágono 
Every 1 degree is equal to 4 minutes
Answer:
Seismic waves are used alot.
Internal waves from the earth share information with scientists.
Explanation:
Seismic waves are recorded by a machine called a seismograph, which tells us about the strength and speed of the 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.
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Thinking about the crust, the interior of the Earth cannot be studied by drilling holes to take samples. Instead, scientists map the interior by watching how seismic waves from earthquakes are bent, reflected, sped up, or delayed by the various layers.
