DiGeorge syndrome is characterized by a cleft palate, immune deficiency, and developmental issues. Which chromosomal change causes it?

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.

chemical because it warmed up which involves temperature and it bubbled which includes changing

mark me brainiest

answer; i believe that the correct answer is(d) nondisjunction during meiosis;