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Author Question: Longitudinal research studies subjects of different ages at the same time and does not involve the ... (Read 56 times) |
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Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.
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Human kidneys will clean about 1 million gallons of blood in an average lifetime.
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The longest a person has survived after a heart transplant is 24 years.
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Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.
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The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.