1. 2 servings2. 4 servings3. 810 calories.<em>Brainiest please.</em>
I think the answer is the ground water since only 23 percent of the ground water was used by the <span>United States as water source compared to the fresh water which is 77 percent. It is said to be that since 2005 US utilized 349,000 gallons per day. </span>