The thickness is related to the type of environment the dolphin lives in. Colder waters require a thicker blubber layer.
(the dolphin; lives; L:in) (Colder waters; require; a thicker blubber layer) Context(Colder waters require,List([74, 95))):(The thickness; is related; to the type of environment)
Colder waters require,List([74, 95))
the dolphin Colder waters The thickness
lives require is related
L:in
a thicker blubber layer
to the type of environment