The Moon illusion is an optical illusion which causes the Moon to appear larger near the horizon than it does higher up in the sky. It has been known since ancient times and recorded by various cultures. The explanation of this illusion is still debated.
The Liver is a chemical factory is secretes an enormous number of chemicals. We need you to be more specific to be able to help you with a particular liver secretion. Edit
The pancreas has an endocrine function because it releases juices directly into the bloodstream, and it has an exocrine function because it releases juices into ducts. Enzymes, or digestive juices, produced by the pancreas are secreted into the small intestine to further break down food after it has left the stomach.The gland also produces the hormone insulin and secretes it into the bloodstream in order to regulate the body's glucose or sugar level.nowledge center. The pancreas is a gland organ that is located in the abdomen. It is part of the digestive system and produces important enzymes and hormones that help break down foods.