Your mom! lol, but really it's Triglycerides
That is not really true. The range is actually V00-X99
If you live in a cold climate, keep heat packs with you. Wear gloves and scarves. Don't use fingerless gloves. Wear layers of clothing.
Answer is Option B. charlie should repeat the caliper test
If you had given choices, it would of been easier to narrow down but I'd say like watching TV or sitting on your computer/phone, etc