Question

what protects the bodies of animals

Answer 1

the thick fur of animals protect them from cold like fur of polar bear
the scales of snakes protect them from rocks and other hard substances.snakes also change their upper body covering from time to time . crocodile also have scales also alligators have . thick body covering of rino protect them from many danger . tiger or lion can not bite rino easily and most amazing that an adult rino body cover is so thick that a bullet can not pass through it .