Did you know?
Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.
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Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.
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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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Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.
Electron atomic and molecular orbitals
Evolution of the Sun's luminosity, radius and effective temperature compared to the present Sun
If the particle moves in a circle of radius 0.15 m at a speed of 3.0 m/s, what is the magnitude ...
A closed loop conductor that forms a circle with a radius of is located in a uniform but ...
Using atomic notation, indicate the isotope having 30 p+, 35 n0, and 30 e-.
What is the isotopic atomic mass of an isotope if 9.7023 1022 atoms weighs 4.0256 g?