digestive system
Digestive Systems – Concepts of Biology
The digestive system consists of organs that break down food, absorb its nutrients, and expel any remaining waste Organs of the digestive
เว็บไซต์ digestive system The digestive system consists of organs that break down food, absorb its nutrients, and expel any remaining waste Organs of the digestive respiratory system The digestive system is composed of the gastrointestinal tract or the alimentary canal, salivary glands, the liver, and the exocrine pancreas The
digestive system The easiest way to understand the digestive system is to divide its organs into two main categories The first group is the organs that make How does food move through the digestive system? · First, the stomach stores the swallowed food and liquid · Second, the lower part of the stomach mixes up the The digestive system is essentially a very long tube that stretches from the back of the mouth to the anus When we eat, food passes down the oesophagus to the
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