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Author Question: As Dr. Trelawny marks the first three midterms for her class, she notes that the grades are very ... (Read 210 times) |
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A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.
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Excessive alcohol use costs the country approximately $235 billion every year.
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According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.
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When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.
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Green tea is able to stop the scent of garlic or onion from causing bad breath.