3) water is a very important factor for us individually, but its importance stretches further than that. for instance, because water absorbs very well, the oceans stabilize temperatures around the world. a) heat b) light c) salt d) waste

Heat. The ability of the oceans to absorb heat provides a buffer for the temperature of earth's air.

supongo que te refieres al paralaje estelar (observable).

si es así, entonces se puede inferir que la estrella está a más de 200 parsecs.

alfred von schlieffen, german army chief of staff, was given instructions to devise a strategy that would be able to counter a joint attack. in december, 1905, he began circulating what later became known as the schlieffen plan. schlieffen argued that if war took place it was vital that france was speedily defeated.