Did you know?
Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.
Did you know?
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.
Did you know?
During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).
At breakfast, a middle-class husband sits absorbed in the newspaper and the public affairs of the da
Sociologists disagree about the relative significance of race and social class in determining social ...
Schematic representation of MHC class II molecule, consisting of 2 α-domains and 2 β-domains, the ...
Hands-on class in a massage therapy program.
Structures of class I, class II, and class III mobile genetic elements
Bone Healing. The Bone Repair Cycle. Presentation of a Forearm Fracture