Jam in a jar has a mass of 77 grams and a volume of 55 cubic centimeters. Calculate its
density.

i can't see the full page, therefore, can't answer it

explanation:

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.

i believe the answer would be b. hope it : )

the cost of mining is extremely low compared to the money earned from mining, creating income to improve the environment.