Snails feed on fresh leaves.(蝸牛以新鮮葉子為食。)

There's a kind of rat that likes to feed on the seeds as well.(還有一種老鼠也喜歡吃種子。)

The ants therefore cultivate these fungi in their nests, bringing them leaves to feed on, and then use them as a source of food.("因此，螞蟻在它們的巢中培養這些菌類，用葉子喂養它們，然后把它們當作食物來源。)

Insects feed on plants.(昆蟲吃植物。)

Pythons mainly feed on birds and small mammals.(蟒主要吃鳥和小的哺乳動物。)

One of the concrete ways people have been doing this is by cleaning up polluted habitat areas and then replanting native flowers that humming birds feed on.(人們一直以來采取的保護蜂鳥棲息地的具體措施之一是清理受到污染的棲息地，然后重栽蜂鳥賴以生存的花草。)

As hare density increases, the quantity of these twigs decreases, forcing the hares to feed on low-quality high-fiber food.(隨著野兔密度的增加，這些樹枝的數量減少，迫使野兔以低質量的高纖維食物為食。)

Butterflies feed on a sweet liquid produced by flowers, which bees and other insects collect.(蝴蝶以花蜜為食，蜜蜂和其他昆蟲收集花蜜。)

Do camels feed on grass like horses do?(駱駝像馬一樣以草為食嗎？)

What do the Arctic foxes mainly feed on?(北極狐主要吃什么？)