Atrait is likely to be heritable if are more similar in that trait than a. dizygotic twins; monozygotic twins b. monozygotic twins; dizygotic twins c. ordinary siblings; dizygotic twins d. dizygotic twins; ordinary siblings

poor water quality affects most estuarine organisms, including commercially important fish and shellfish. the pollutants that have the greatest impact on the health of estuaries include toxic substances like chemicals and heavy metals, nutrient pollution (or eutrophication), and pathogens such as bacteria or viruses.

when a reversible reaction is occurring in both directions at the same rate; the products and reactants do not change in concentration. a chemical reaction where the compound is broken into its constituent parts.