The body with strong feet moves like waves, which makes the snail move forward slowly.
When a snail crawls, its feet secrete a viscous liquid, namely mucus.
This liquid makes it easier for snail's feet to slide forward. Even if the snail hangs upside down on the surface of the object, this mucus can make it stick to it firmly.
Extended data:
Snails have high edible and medicinal value.
Rich in nutrition, delicious, high in protein, low in fat and cholesterol, rich in more than 20 kinds of amino acids, and rich in snail enzyme and SOD.
The content of protein is 1,1,3 and 7 percentage points higher than that of soft-shelled turtle, pork, beef and eggs respectively, while the fat content is only1/18.1/272.438+.
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