The appropriate answer is a. the temperature is high enough but pressure low enough to melt iron. The earth's core is composed of two layers; the inner and outer core. Both layers are composed mainly of iron and nickel. The main difference between the two layers is that the inner core is solid and the outer core is liquid. The inner core is solid because of the pressure created by the overlaying layers; the outer core, mantle and the crust. The inner core is however hotter than the outer core.
Answer:
The answer is "Option D".
Explanation:
The conquerors of Spain was mainly robbers. They tried to gain their shareholders land or riches and also to capture the treasuries and glory for natives of many other countries, Throughout the spread or execution of religion, they were also vital. For the Aztecs and Incas, it was a very chaotic period and Such disease also resulted in the death of millions and Spain could strike in its vulnerable state.
B) Its territory was too vast to defend
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