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Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

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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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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).

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Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

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Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Structure of cholesterol and steroid hormones derived from cholesterol Structure of cholesterol and steroid hormones derived from cholesterol
Recruitment of Muscle Fiber Type Recruitment of Muscle Fiber Type
An orange has four times the fiber of six ounces of orange juice An orange has four times the fiber of six ounces of orange juice
Action Potential in a Ventricular Fiber Action Potential in a Ventricular Fiber
Elongation of the growing polypeptide chain during translation Elongation of the growing polypeptide chain during translation
Polypeptide Structure Polypeptide Structure
Video: Inflammatory response Animation

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