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the frequent conquest of cardiovascular disease in the elderly and the prevention of death caused by low birth weight in infants.
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B.Missouri river
A. Physical properties are used to describe matter.
Physical characteristics include color, shape, and mass, among other descriptors. Chemical properties describe how matter changes its chemical composition. Since chemical changes cause the matter to have a different identity, the physical properties describe the type of matter.
Portal Traid is a distinctive arrangement in the liver
