The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.
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On average, the stomach produces 2 L of hydrochloric acid per day.
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Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.
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The horizontal fraction bar was introduced by the Arabs.
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Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.
American Bulldog
Male South American Knob-billed Duck (S. m. sylvicola)
Language evolution
The Canadian ballot is considerably simpler than the American ballot. Note there is nothing like a c
Conservation biology arose in response to biodiversity loss
Frequency Analysis of Letters Used in the English Language