Stomach

Stomach

Jesse Russell Ronald Cohn

     

бумажная книга



ISBN: 978-5-5121-7545-3

High Quality Content by WIKIPEDIA articles! The stomach is a muscular, hollow, dilated part of the alimentary canal which functions as an important organ of the digestive tract in some animals, including vertebrates, echinoderms, insects (mid-gut), and molluscs. It is involved in the second phase of digestion, following mastication (chewing).