Some examples would be slate, phyllite, and gneiss.
Answer:
B. Non living components of an ecosystem
Answer:
has commercial uses
Explanation:
only anaerobic respiration. has commercial uses some exples would be the making of alcohol and yogurt
C. The exact amount of nonrenewable energy resources is not currently known.
El Nino. It replaces the normally cool water with warm water from the west.
