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IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.
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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.
The Lion Gate of Mycenae (detail)â€â€Âtwo lionesses flank the central column, c. 1300 B
Recombinants are meiotic output different from meiotic input
With input from sensory neurons, activation of the reticular activating system causes arousal of the ...
Guardian Figures at Gate A of the Citadel Of Sargon II During Its Excavation in the 1840s
Ishtar Gate and Throne Room Wall "بوابة عشتار"
Gate control theory. A. open gate, B. closed gate