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Author Question: A 5.0-kg mass sits on the floor of an elevator that has a downward acceleration of 1.0 m/s2. On top ... (Read 2053 times) |
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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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There are more nerve cells in one human brain than there are stars in the Milky Way.
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The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
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People about to have surgery must tell their health care providers about all supplements they take.
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Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.