"Red tide" is the common name for an event that can occur in the coastal waters off the Florida peninsula. Runoff from over-fertilized farmland
reaches the ocean, allowing a type of algae to reproduce rapidly. This turns
the water a reddish color. The algae are usually toxic to native fish and
shellfish. Which best describes the effect of this change in habitat on the
organisms in the area? *

A Excess nutrient runoff is beneficial to all the organisms in the area.

B Excess nutrient runoff is harmful to the algae and beneficial to the fish.

C Excess nutrient runoff is harmful to all the organisms in the area.

D Excess nutrient runoff is beneficial to the algae and harmful to the fish.

i dont get it

Explanation:

who knows

explanation:

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.