PLEASE HELP NOW!!EXPLAIN Select the correct term to complete the statement about
agricultural runoff.


Agricultural runoff can affect the overall health of an ecosystem. In the
case of aquatic ecosystems, algae blooms, and the bacteria that break
down the dead algae, can deplete the ______
that fish and
other organisms need to survive. Fish-eating birds and other animals are
impacted because they rely on the fish for food.
A)oxygen
B) nitrogen
C) carbon