5. Which equation best represents the process of photosynthesis?
CsH12O6 + 602 + 6H20 + light – 6CO2 + 12H20
6002 + 12H20 - light + C6H12O6 + 602 + 6H20
6002 + 12H20 + light - C5H12O6 + 602 + 6H20
OCH 1206 + 602 + 6H20 - light + 6002 + 12H20

The equation that represents the process of photosynthesis is given below.

6CO2 + 12H2O + light - - - C6H12O6 + 6O2+ 6H2O

Explanation: Photosynthesis is a process in which carbondioxode combine with water in the presence of sunlight produces glucose, water and oxygen. In this process, plant take carbondioxode from air and water from soil. The glucose which is produced store in various parts of plant and oxygen is exhaled in the atmosphere.

affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.

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.