More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.
Did you know?
Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.
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More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.
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There are more nerve cells in one human brain than there are stars in the Milky Way.
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The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
Covalent Bonding Can Form Compounds
Introduction to Organic Compounds
Attraction between water molecules showing polar covalent bonding.
