6. a) Name two ways organisms in the bacteria and archaea domains are similar. (4 points) S. A small island in the Pacific Ocean has many different types of geography, including a steep
mountain in the middle. Name two reasons this island would have a high rate of speciation (6
points)

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 think that the best answer would be c.

tell me if im wrong : )

yes it is   dangerous

explanation:

because that foot is discusting and could get you sick