On average, the stomach produces 2 L of hydrochloric acid per day.
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The horizontal fraction bar was introduced by the Arabs.
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Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.
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As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.
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There are over 65,000 known species of protozoa. About 10,000 species are parasitic.
Cellular changes associated with short-term and long-term memory in the sea slug.
Long-term studies of the Glanville fritillary butterfly, Melitaea cinxia, have provided exceptional
The Role of the Hippocampus and Cerebral Cortex in Long-Term Memory Storage
How to evaluate the imaginary term i at any exponent i^n