Question

Observe your surroundings
(a)How does the cow eat grass

Answer 1

Answer:

When a cow first takes a bite of grass, it is chewed very little before it is swallowed. ... This process of swallowing, “un-swallowing”, re-chewing, and re-swallowing is called “rumination,” or more commonly, “chewing the cud.” Rumination enables cows to chew grass more completely, which improves digestion.

Answer 2

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