Explanation:
This process ensures that the pressure inside of the graduated cylinder is the same as the atmospheric pressure in the room.
Suppose the level of water inside and outside the cylinder is same, pressure stays the same. Therefore, total pressure of the is made equal to atmospheric pressure by adjusting the height of cylinder. it is done till the water level is equal.
Fission and fusion Releases the most energy
Wolves hunts the elk which were harming the ecosystem around the rivers. trees and animals became to comeback. and with those animals came beavers who built dams. basically the wolves help control the stability of how the animals interact.
