Foods cook faster when placed in a pressure cooker. This is because the pressure on the surface of the water higher than is the atmospheric pressure, and the boiling point of water (higher than, lower than, or the same as) is normal.

Why are governments formed? what role does government play in society? what would life be like without government? what purpose of government would have the most dramatic effect on society if it were taken away? which purpose of government has the greatest effect on your daily life?