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Author Question: Understanding sex roles begins in the preschool stage of development. True ... (Read 14 times) |
Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).
Cyanide works by making the human body unable to use oxygen.
Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.
Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.
Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.