Only on the black market and they are about 5x more valuable than gold.
A rhino will win because a rhino has horns.
With their horns.
An Indian Rhino has only one tusk and the African Rhino has two tusks.
they normally have 2.
Since a rhino's horn is made out of hair, a rhino does shed its horn. Some horns are even kept as souveniers for some people.
Not horns as such (like you would find on a rhino). but - there are 'horns' on some lizards, such as some chameleons.
two
Probably a narwhal or a rhino
a rhino
because of poaching for their horns
Rhino's are about to become extinct as humans kill them and create medicine from their horns!
they used horns of the rhino once the rhino had died