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Author Question: Which of the following is the simplest possible hydrocarbon? A) CH4 B) H2 C) HC=CH D) H2C=CH2 ... (Read 55 times) |
In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.
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.
The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.
Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.