Hi !!
CORRECT ANSWER = D
D- Bus rapid Transit and Bicycle lanes is the correct answer
D- BRT y cyclovia es la respuesta correcta
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Answer:
There are three main sources of heat in the deep earth: (1) heat from when the planet formed and accreted, which has not yet been lost; (2) frictional heating, caused by denser core material sinking to the center of the planet; and (3) heat from the decay of radioactive elements.
Explanation:
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Regions of the earth's waters, crust and atmosphere in which organisms can exist is the Biosphere