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Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

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Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

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As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

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Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

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Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Arrangement of Lesions Arrangement of Lesions
Elements of Experimental Design. Elements of Experimental Design.
Placement of hands for mobilizing the rib cage from side to side. Placement of hands for mobilizing the rib cage from side to side.
Arrangement of polynucleotide strand Arrangement of polynucleotide strand
A graphic depiction of predisposing alleles characteristic of a threshold trait within a population, A graphic depiction of predisposing alleles characteristic of a threshold trait within a population,
Refer to (d) in the figure above. This rectifier arrangement Refer to (d) in the figure above. This rectifier arrangement
Video: Cardiac Cycle (Part 2 of 4)

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