ANSWER TO MATH QUESTION:

17,100 Milliliters (Ml): 17.1 Liters/3.78 liters per gal = 4.52 refills.

ANSWER TO SCIENCE QUESTION:

Carbon Dioxide

ANSWER TO GEOGRAPHY QUESTION:

No, The Virgin Islands do not obtain adequate water from nature. They operate distilling plants which convert salt water into fresh water.

ANSWER TO HISTORY QUESTION:

Mariel Boat Lift