Whales have a thick layer of blubber (fat) under their skin which insulates them from the cold temperatures of the ocean.
(Whales; have; a thick layer of blubber (fat) under their skin which insulates them from the cold temperatures of the ocean) (a thick layer of blubber (fat) under their skin; insulates; them; from the cold temperatures of the ocean)
Whales a thick layer of blubber (fat) under their skin
have insulates
a thick layer of blubber (fat) under their skin which insulates them from the cold temperatures of the ocean
them from the cold temperatures of the ocean