Chemical
Digestion is the process by which food is broken down by both mechanical (chewing, churning) and chemical (enzymes, acids) mechanisms in the body to extract nutrients and energy for use by cells.
It uses both mechanical and chemical breakdown. The muscles of the stomach and the stoma (well a special opening that allows food to enter and to leave) push food into the intestines. Acid within the stomach and other no so famous chemicals break down the food to be small enough to be processed in the intestines and colons. Another device helps the stomach and uses chemical breakdown too: The gall bladder emits bile and the liver filters broken down matter and dangerous matter (such as alcohol, diseases, foreign matter (smoke, marijuana, poison, etc).
The large intestine primarily absorbs water and electrolytes from undigested food, with little to no involvement in chemical or mechanical digestion. Its main role is to form and store feces before they are eliminated from the body.
Both the mouth and the stomach perform mechanical and chemical digestion.
This process is known as digestion. It involves mechanical and chemical processes that break down food into nutrients such as carbohydrates, proteins, and fats, which can be absorbed by the body for energy and growth. The digestive system includes organs like the stomach, small intestine, and pancreas that help in this breakdown process.
It goes from chemical to kinetic.
it is use for chemical digestion as it emulsifies fats.
Our civilization is heavily based upon mechanical and electrical devices. To understand their use and their maintenance, one must understand chemical and mechanical energy.
sheer mixer
We can use: - mechanical polishing - chemical polishing
Animals use the process of digestion to break down nutrients into a form that can be absorbed and utilized by the body. This involves mechanical and chemical breakdown of food in the gastrointestinal tract, followed by absorption of the nutrients into the bloodstream for distribution to cells throughout the body.
Coal is a chemical compound which contains chemical energy. To convert coal into mechanical energy, you use it (burn it) to produce heat and use the heat to boil water, the steam from which will drive a steam engine which delivers mechanical energy.