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What process is used to move large polar molecules and ions, such as Cl- and HCO3-, through a cell membrane, traveling from the side of higher concentration to the side of lower concentration?
Nineteenth Century
The period from 1801 to 1900, characterized by industrialization, colonial expansion, and significant social, economic, and political changes.
Infant Mortality
The rate at which babies under one year of age die in a given population, often used as an indicator of the health and well-being of a community.
Population Increase
The growth in the number of people in a particular region or world over a period, often measured by birth rates, death rates, immigration, and emigration.
Public Health
The science and art of preventing disease, prolonging life, and promoting health through organized community efforts.
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