Illicit drug use costs the United States approximately $181 billion every year.
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About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.
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The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.
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Excessive alcohol use costs the country approximately $235 billion every year.
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Blood is approximately twice as thick as water because of the cells and other components found in it.
Free energy change during electron transport
Electron micrograph of lysosomes.
An injector imbalance can cause a lean or a rich misfire.
Carbon is constantly exchanged between large reservoirs in the lithosphere
Functional Groups of Carbon
Estimates of carbon stored in the plants and soils of different ecosystems.