The familiar sounds of your heart are made by the heart's valves as they open and close.
Did you know?
On average, the stomach produces 2 L of hydrochloric acid per day.
Did you know?
Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.
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The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.
Did you know?
The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.
Metabolic rates of animals that differ in size.
GABAA Receptor
Receptor tyrosine kinases, as exemplified by the insulin receptor
Advantages of Observational Method
Changes in the size of the thoracic cavity during the respiratory cycle