There are more nerve cells in one human brain than there are stars in the Milky Way.
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By definition, when a medication is administered intravenously, its bioavailability is 100%.
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Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.
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According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.
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The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.
reaction system of photosynthesis
Lymphatic system.
Gastrointestinal system
Circulatory System
Procedures and Diagnostic Tests Related to the Integumentary System