Question

What is the digestive system involved in?

Answer 1

Large insoluble food molecules are broken down into small water-soluble food molecules during digestion, allowing them to be absorbed into the watery blood plasma. These smaller substances are absorbed into the bloodstream by certain organisms through the small intestine.

Complete answer:
The digestive system of the human body is made up of a collection of organs that work together to convert food into energy. The gastrointestinal tract, as well as accessory organs like the liver, pancreas, and gallbladder, make up the digestive system anatomically. The mouth, stomach, esophagus, small intestine, and large intestine, which contain the rectum and anus, are the hollow organs that make up the gastrointestinal tract (GI tract).
The human digestive system and nutrition are concerned with an organism's food intake and energy utilization. This is an important process that allows living beings to obtain energy from a variety of sources. Before the nutrients in the food we eat are used to generate energy, it goes through a lot of processing. Digestion is the term for this process. For this process, humans and other animals have specialized organs and systems.
The alimentary canal, as well as various accessory organs and organ systems, are all involved in the digestion process. Due to our monogastric nature, the process is quite simple in humans. This means we have a one-chambered stomach, as opposed to the four-chambered stomachs found in other animals such as cows.
Some parts of the nervous and circulatory systems are also involved in the digestive process. Digestion is completed by a combination of nerves, bacteria, hormones, blood, and other digestive system organs.

Thus, the digestive system is involved in the intake of food and digestion of food.

Note:
Every day, the average person produces 2 pints of saliva.
The muscles in your esophagus move in a wave-like motion.
The jejunum is the second section of your small intestine.
Enzymes in your digestive system are responsible for breaking down food into the various nutrients that your body requires.