Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.
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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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Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.
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Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.
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On average, the stomach produces 2 L of hydrochloric acid per day.
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Rinse the soap off completely from fingertips to elbows. Water flows off the forearms near the ...