Did you know?
The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.
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Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
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Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.
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In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.
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There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).
Pressure-flow hypothesis for phloem transport
one month old embryo
Peak flow meter.
Energy flow and chemical cycling
Global Energy Flow
Gene Flow Between Oak Populations