Ask questions using the parenthesized words: 1 The alimentary canal is a muscular tube about 9 maters long. (What size) 2 The wall of the alimentary canal consists of four disfinct layers. (How many) 3 Mucous membrane is formed of surface epithelium and a small amount of smooth muscle. (What ... of) 4 The mucosa protects the tissues beneath. (What) 5 The fibers of the outer muscular coat run lengthwise. (How) 6 The cells of the serosa secrete serous fluid. (What)

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Фёдор Смирнов

Английский язык

22 сентября, 02:27

Ask questions using the parenthesized words: 1 The alimentary canal is a muscular tube about 9 maters long. (What size) 2 The wall of the alimentary canal consists of four disfinct layers. (How many) 3 Mucous membrane is formed of surface epithelium and a small amount of smooth muscle. (What ... of) 4 The mucosa protects the tissues beneath. (What) 5 The fibers of the outer muscular coat run lengthwise. (How) 6 The cells of the serosa secrete serous fluid. (What)

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Михаил Прохоров · Answer 1

The alimentary canal is a muscular tube about 9 maters long. - What size is the alimentary canal? The wall of the alimentary canal consists of four distinct layers. - How many distinct layers does the wall of the alimentary canal consist of? Mucous membrane is formed of surface epithelium and a small amount of smooth muscle. - What is mucous membrane is formed of? The mucosa protects the tissues beneath. - What does the mucosa protect? The fibers of the outer muscular coat run lengthwise. - How do the fibers of the outer muscular coat run? The cells of the serosa secrete serous fluid. - What do the cells of the serosa secrete?