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Author Question: 326 mg is equal to _____ grams. a. 32.6 c. 0.326 b. 3.26 d. ... (Read 17 times) |
The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
It is difficult to obtain enough calcium without consuming milk or other dairy foods.
There are approximately 3 million unintended pregnancies in the United States each year.
In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.
As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.