Ingestion, digestion, absorption, and elimination.
no
They involve in digestion processes
Digestion
The digestion system is about 6.5meters long in an average adult male.
The term "systems" can refer to many jobs in the Information Technology field. Some of the positions are systems administration, system engineering, system analyst and system maintenance.
digestion, absorpition, and elimination.
Digestion is controlled by the parasympathetic division of the autonomic nervous system.
They are the Lysosomes.
all animals have digestion systems to digest there food
small intestines
The human liver performs a variety of tasks within the human body. For instance, the liver aids in digestion and the function of the immune system. Additionally, the liver aids in metabolism.
Not sure what you mean by '3 types of digestion', but there are three major food groups (carbohydrates, proteins, and fats), and each has a different method of digestion by the digestive system.