A answered. Bile is a liquid produced by the liver and stored in the gallbladder that aids in the digestion of lipids and transports waste. Bile normally drains from the liver through a number of bile ducts to the duodenum and eventually back to the bile ducts and liver.
What is APPRENTICESHIP? Apprenticeship is a combination of on-the-job training and related classroom instruction in which workers learn the practical and theoretical aspects of a highly skilled occupation. Apprenticeship programs are operated on a voluntary basis by employers, employer associations, or management and labor groups (unions).
Apprenticeship is an excellent way to learn the craft and to earn income while learning. The system is designed to give someone who knows little or nothing about the trade the knowledge to become a journey-level stationary engineer. The average length of a stationary engineer apprenticeship is four years.