Well it would depend how cold it would be, but I would say if it's below freezing cold, personally (when I go skiing actually) I would dress up in an under layer thing (I don't really know what you call it), a fleece sweater, (assuming there's snow) snow pants, and a jacket.
If you're climbing Mt. Everest, that's a whole different story.
Answer:
B
Explanation:
Divers who dive at any time from sunset to sunrise must carry a diver's light visible when above the water for a distance of 150 feet.
Most people think this(myself included) Because the Metric unit of measurement is much easier to follow than the English unit of measurement because there aren't many decimals and half number they are whole number that can be added and subtracted easily. Answers will very and this was just my belief so I hope it helps.