The right answers are complete gut and one-way gut.
Food is ingested by the mouth, where it is chewed and then thrown into the esophagus during swallowing.
After, there is food in the stomach
Then there is digestive absorption of nutrients in the small intestine
After that, Waste disposal and reabsorption of water in the colon (large intestine)
And finally, stool passes through the rectum (anus), where it is stored before defecation, induced by a reflex mechanism.
Human digestive system is a complete gut system.
Further Explanation:
Food is an energy source for the body and it act as fuel which provide energy to cell of the body. To act as a source of energy body should digest the food into smallpieces that can easily absorbed by the body and then used properly.
The process of digestion starts at the first bite of food. Including all the animals consists a tube-type digestive system in which food is:
The food is break down into small molecules to easily absorbed by the body:
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Answer Details:
Grade: High School
Subject: Biology
Topic: Digestive system
Keywords:
Digestion, blood, protein, sugar, starch, fat, fatty acid, glycerol, anus, faces, break down, animal, body, source, energy, food, small molecule.
