¿Qué alternativas de solución puedes proponer para contrarrestar el impacto que generan las fuentes de energía utilizadas en tu país, que no son amigables con el medio ambiente?

What role did the waterways of europe play in development of europe's economy

Russia is to the east if germany ? true or false

Which of the following is an example of an outdated theory based on the consensus of the scientific community ? a. big bangb. geocentric solar systemc. heliocentric theoryd. plate tectonics answer : geocentric solar system