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(also called homeostatic control) the self-regulation and maintenance of a constant stable internal environment in the body of living organisms.
a kingdom of plant-like unicellular and multicellular organisms that do not contain chlorophyll...
disease caused when the arteries that supply the heart muscle become narrowed or blocked by the...
informal, local knowledge that has been built up over the centuries by the people who live in a...
a blood vessel that returns oxygenated blood from the lungs to the left atrium of the heart.