View the NOAA video "What is Eutrophication?" available on YouTube.
Which of the following statements correctly explains how nutrients (like phosphorus and nitrogen) effect the amount of oxygen in the water.
A. Nutrients cause algae blooms. Then, bacteria decompose the dead algae, which reduces the amount of oxygen in the water.
B. Climate change is warming the water in Chesapeake Bay, which increases the amount of dissolved oxygen.
C. Nutrients cause algae blooms. Then the algae photosynthesize, which lowers the amount of oxygen in the water.
D. Nutrients cause fish to multiply. Then, fish use cellular respiration to metabolize food, which increases the amount of oxygen in the water.