Question

What makes the rhino a unique creature?​

Answer 1

Answer:

Unlike the horns of most animals -- which are mostly bone within a thin envelope of keratin -- a rhino's horn is made of keratin, the same tough proteins that make up human hair and fingernails.

Answer 2

Answer:

These brilliant beasts are known for their awesome, giant horns that grow from their snouts – hence the name “rhinoceros', meaning “nose horn”. Javan and Indian rhinos have one horn, where as the white, black and Sumatran rhinos have two. 3) These incredible creatures are some of the biggest animals in world!