¿Qué es la pirámide de Kelsen? ¿Qué encontraremos en el nivel más alto de la misma? Ayudenmeee 7-7​

What was the importance of the sepoy mutiny?

In 1956, people in demanded that soviet troops to be removed as the part of a call for democratic reforms

Marine exptoration of oil uses seismic waves to locate oil in the seabed. what is a negative impact from seismic waves on the aquatic ecosystem of the ocean? a.seismic waves kill microoganisms b.seismic waves disrupts the sand and causes seafloor erosion c.seismic waves have virtually no adverse affects on marine life d.seismic waves damage the sonar that dolphins and whales use to orient themselves underwater