A walrus' skin stays about 1 to 3 degree C (1.8 to 5.4 degree F) warmer than the water.
(A walrus' skin; stays; about 1 to 3 degree C (1.8 to 5.4 degree F) warmer than the water)
A walrus' skin
stays
about 1 to 3 degree C (1.8 to 5.4 degree F) warmer than the water