Scientists believe that the small ears are due to the bitterly cold environment of the Arctic region in which it survives.
(it; survives; L:the Arctic region) (Scientists; believe; that the small ears are due to the bitterly cold environment of the Arctic region) Context(Scientists believe,List([0, 18))):(the small ears; are; due to the bitterly cold environment of the Arctic region)
Scientists believe,List([0, 18))
it Scientists the small ears
survives believe are
L:the Arctic region
that the small ears are due to the bitterly cold environment of the Arctic region
due to the bitterly cold environment of the Arctic region