Which statement about immersion suits is TRUE?

A
All models will automatically turn an unconscious person face-up in the water.
B
The immersion suit reduces the rate of body cooling and increases the survival time in cold water to hours or days.
C
The suit is flameproof and provides protection to a wearer swimming in burning oil.
D
The suit provides a full range of body movement and is suitable for routine wear on deck.
E