Part A Observe each object on the list with your naked eye, and write down what you see in the table.
Record color, texture, and any characteristics you can see. Then look at each object under a
magnifying glass and write your observations in the table.
Observations with Naked Eye Observations under the Magnifying Glass.

Leaf
Twig/tree bark
Skin
Flower
Strand of hair
Your sample

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.

it is a

explanation:

emerging idea only occurs as a raw idea that could appear out of nowhere. meanwhile, to reach scientific consensus , that idea must be structured and tested over and over again through various experiments. the scientific consensus transforms the raw idea into idea that is more reliable through the process of scientific elimination.