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).
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.
Conjunctivitis, with the characteristic “pinkeye” appearance. A yellow crusty exudate is also common
True Forget-Me-Not
Galaxies Forming by Combining Smaller Units
Adapoids and omomyoids had longer snouts and are the first “true” primates.
An antiparallel arrangement of strands forming b-sheets
The melting of glaciers and ice sheets is making an increasing contribution