Penguins are able to stay in icy water for long periods of time thanks to a thick coat of fatty blubber that insulates them against the cold.
(Penguins; are; able to stay in icy water for long periods of time thanks to a thick coat of fatty blubber) (Penguins; to stay; in icy water; T:for long periods of time; T:thanks to a thick coat of fatty blubber) (fatty blubber; insulates; them; against the cold)
Penguins Penguins fatty blubber
are to stay insulates
able to stay in icy water for long periods of time thanks to a thick coat of fatty blubber
in icy water T:for long periods of time T:thanks to a thick coat of fatty blubber
them against the cold