B carbohydrates
C fats
D water
E protein
F minerals
G vitamins
lethal dosage of chocolate for a human being is about 22lb (or 40 bars of Dairy Milk).
I would not suggest it. Anything can happen on a boat.
The correct answer is C.)
Carbon Monoxide, a by product and a pollutant, when inhaled replaces oxygen which in turn devastates the body. It affects the heart directly by stopping the oxygen flow which in turn reduces the pumping capacity and can permanently impair it's cardiac function.
Hope this helps!<span />