To Stabilize the Environment in the Habitat and Enable It

Multiple Choice

To stabilize the environment in the habitat and enable it to become self-sufficient again, it would be helpful to add

A) nitrates and phosphates to the terrestrial and aquatic ecosystems.
B) producers to absorb excess carbon dioxide and produce oxygen.
C) consumers to absorb carbon dioxide and produce oxygen.
D) decomposers to recycle nutrients in the soil and water.