Which organism feed on grass?

Horses, cattle, capybara, hippopotamuses, geese, and giant pandas are examples of vertebrate graminivores. Some carnivorous vertebrates, such as dogs and cats, are known to eat grass occasionally.Grasshoppers and a number of other insects consume grass as well.

Explanation:

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Horses, cattle, capybara, hippopotamuses, geese, and giant pandas

C. equitable; undue influence