Enzymes are proteins produced by the body to do a particular job. The pancreas produces amylase to break down the carbohydrates in food into simple sugars. The pancreas makes lipase to digest fats into fatty acids. Sugars and fatty acids can then be absorbed by the small intestine.
It is a gas. Answer: Helium can be in any state (solid,liquid or gas) depending on its pressure and temperature. At 2.5 MPa:
More commonly, we encounter liquids like water and alcohol (ethanol) which are a liquid at room temperature. These will undergo the same process as helium, only at a much slower rate and in a way could be thought of actually as gasses. Although evaporation will cease once the air is saturated.