2)Which two reasons justify why this concluding statement is best for this paragraph? A) The concluding statement makes a stance that is an extreme position on the
issue.
B) The concluding statement adds a bit of humor to what is otherwise a rather
dry paragraph.
C) The concluding statement cites an authority to justify the author's opinion on
the issue.
D) The concluding statement synthesizes the different perspectives of the
paragraph into one idea.
E) The concluding statement takes a stance on the different perspectives present
in the paragraph

it has to be understood that the sea water contains a huge amount of sodium and chlorine ions and if they enter the cell of the atlantic cod fish, the cell will shrivel and the fish will die. to avoid such a condition, the fish uses active transport for the purpose of removing the ions against the gradient.

explanation:

the atlantic cod is not a maritime osmoconformer. its native application of salts is less than that of the seawater it lives in. it is continually falling water from the gills to the ocean via osmosis.

countering that, the fish is going to be swallowing seawater. but since its internal collection of salts is lower than seawater, the fish will want to go free of excess salt, and since that's going upon a gradient, then active transport, requiring energy, must be used to pump out the salt. much marine fish use the organs to filter out the salt and these fish discharge very straight urine.