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:
Back to top.  1 The Discovery of Helium in Natural Gasâ commemorative booklet produced by the National Historic Chemical Landmarks program of the American Chemical Society in 2000 (PDF). 2  Hamilton P. Cady with the liquid air machine in Bailey Hall of the University of Kansas (undated). 3  Portrait of Hamilton P. Cady (undated).