Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.
Did you know?
Asthma cases in Americans are about 75% higher today than they were in 1980.
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Approximately 25% of all reported medication errors result from some kind of name confusion.
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Human kidneys will clean about 1 million gallons of blood in an average lifetime.
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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).
Clades and descent from common ancestor
Examples of common surgical positions.
Play in Four Cultures Across cultures, play is the most common activity in early childhood. Source:
Diseases Common to the Elderly
Effects of Common Herbs in Spa Treatments
BLAST results showing a 280-base sequence of a chromosome 12 contig from rats