that ice question is stupid. pulling your knees to your chest is the technique you use underwater to float to the top if you're unable to swim up. you will, however, remain face down in the water. it's takes longer to die of hypothermia than it does to drown. i'd have chosen that answer if i had a snorkel.
i also got the bear question wrong, i guess since it's already decided to attack lookin big won't change its mind. "just sit there and get mauled." i'm sure that's saved countless lives. fighting back won't save you, but i'd say give scaring it one last ditch chance, then accept that you just have to wait till it's done with you and lay there helpless, since you are.
i got the trick question right, as i came up with my answers before looking at the choices. cept for the ice one, i really had no clue.
two wrong total, according to them.