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Author Question: Standard wyes and tees are not used in VRF refrigeration networks as they introduce turbulence and ... (Read 61 times) |
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There are over 65,000 known species of protozoa. About 10,000 species are parasitic.
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The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.
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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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If you could remove all of your skin, it would weigh up to 5 pounds.
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Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.