Walruses deposit most of their body fat into a thick layer of blubber that lies just underneath the skin.
(Walruses; deposit; most of their body fat; into a thick layer of blubber) (a thick layer of blubber; lies; just underneath the skin)
Walruses a thick layer of blubber
deposit lies
most of their body fat into a thick layer of blubber
just underneath the skin