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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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Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.
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On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.
Some uses of recombinant DNA technology for making improved vaccines
Dara Birnbaum, Technology/Transformation: Wonder Woman.
An impact screwdriver used to remove slotted or Phillips head fasteners that cannot be broken loose ...
A typical 1/2 inch drive air impact wrench. The direction of rotation can be changed to loosen or ...
A black impact socket. Always use an impact-type socket whenever using an impact wrench to avoid ...
How to reflect the quadratic function relative to the x-axis