His major points are that polar bear fur is black in the ultraviolet, and traps the ultraviolet light, helping raise the animal's skin temperature."
(that polar bear fur; traps; the ultraviolet light) (His major points; are; that polar bear fur is black in the ultraviolet, and traps the ultraviolet light) Context(His major points are,List([0, 20))):(that polar bear fur; is; black)
His major points are,List([0, 20))
that polar bear fur His major points that polar bear fur
traps are is
the ultraviolet light
that polar bear fur is black in the ultraviolet, and traps the ultraviolet light
black