<u>Need to empty the gasoliner from the tanks after Auguste Piccard's dive:</u>
To explore the ocean, he used the vessel which required tanks with gasoline to sink to great depths. An object placed in water experiences an uplift force called a buoyant force which may hinder sinking if the object’s force is less.
Since the vessel on its own was lighter than the seawater, the tanks with gasoline increase the force of the vessels so that it can sink to facilitate exploration. Emptying the gasoline was necessary to allow the vessel to come to the surface so that the men can exceed the vessel back to land.
The word "hindu" comes from Hind, which is a Persian word for India....However, all Hindus love their sacred scriptures. The Rig-Veda is the oldest of the Hindu scripture. In one part of this legend, a dragon named Vritra steals all of the water on earth."
The correct answer is A - reduced the power of the Guptas.
Huns invaded among other things the empire where Guptas reigned. They were able to overthrow them for some time, however, they were eventually driven out.
In any case, this did reduce their power as it showed that they were not invincible and could be invaded and defeated by a foreign and conquering force such as the Huns.
Rome never in history had a executive division of government, one leader, or a house of leaders.
Consuls are part of legislation, legislative branch.