A Study on Sloths: A Slow Moving Mammal (805 words, 2 pages)
Sloths come from one of the earliest mammalian orders, which originated about 35 million years ago in the Late Eocene in South America. They are most closely related to armadillos and anteaters. Today, only two genera of sloths with five species exist in South America, whereas there used to be ...
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