Question

Name the only complete herbivorous marine
mammal on the earth.​

Answer 1

Answer:

cetaceans & sirenians are spend their whole life in water.

Explanation:

sireneans are named as sirens.

Answer 2

Sirenians

Like cetaceans, sirenians also spend their whole lives in water. They are the only entirely herbivorous group of marine mammals. Sirenians are named for sirens, the legendary Greek sea beauties who lured sailors into the sea.

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