The horns of rhinoceros are made of keratin. This is a form of protein similar to that which forms the hair and finger nails. Most specie have two horns while others have one.
Hair
brown
Because God made it have horns...
no one known for sure, but some ideas are:triceratops' horns were used for defense; with the horns, triceratops can recognize others of its kind;the horns made triceratops look bigger NOTE:it's spelled "triceratops" not "tricreatop"
Usually two horns, which are made from compacted hair.
No. Rhinos have horns. Elephants have tusks. Horns are made of keratin, the same thing that composes hair. Tusks are modified teeth.
No, the vikings didn't have horns on their helmets the Victorians made it up.
Keratin
Nothing, they didn't have horns on there helmets! The myth was inveted in Victorian times.
Their horns are made up of Keratin.
It depends on what horns are you talking about. Rino horns are made of hair and elephants have tusks not horns. I hope this answered your question.All horn is made mainly of keratin, the same protein that is found in hair and fingernails. Tusks are made of dentine, the same material that teeth are made of. Tusks are elongated, continuouslygrowing front teeth.
Yes
Bones and Horns from deer.