HUMAN BODY IF8754 DIGESTIVE SYSTEM
Your Digestive System - WebMD
Mouth. The mouth is the beginning of the digestive tract. In fact, digestion starts here as soon as Throat. Also called the pharynx, the throat is the next destination for food you've eaten. From here, Esophagus. The esophagus is a muscular tube extending from the pharynx to the stomach. By Stomach. The stomach is a sac-like organ with strong muscular walls. In addition to holding the See all full list on webmd
Human digestive system | Britannica
Human digestive system, the system used in the human body for the process of digestion. The human digestive system consists primarily of the digestive tract , or the series of structures and organs through which food and liquids pass during their processing into forms absorbable into the bloodstream.
The Digestive System Diagram, Organs, Function, and More
Stop 1: The Mouth. The mouth is the beginning of the digestive system, and, in fact, digestion starts here before you even take the first bite of a meal. The smell of food triggers the salivary glands in your mouth to secrete saliva, causing your mouth to water. When you actually taste the food, saliva increases.
Body Systems : Human Anatomy
A system of human body means a collective functional unit made by several organs in which the organs work in complete coordination with one another. Organs cannot work alone because their are certain needs of every organ that need to be fulfilled and the organ itself cannot fulfill those needs.
List of systems of the human body - Wikipedia
The main systems of the human body are: Circulatory system: Circulates blood around the body via the heart, arteries and veins, delivering oxygen and nutrients to organs and cells and carrying their waste products away. Digestive system: Mechanical and chemical processes that provide nutrients via the mouth, esophagus, stomach and intestines.
Human Body Worksheets - SuperTeacherWorksheets
Human Body Worksheets These illustrated science worksheets can help your students learn all about the human body. Kids will learn about the heart, lungs,
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