Which statement describes how matter moves through an ecosystem?
A. When an autotroph performs photosynthesis, it changes organic
matter into inorganic matter.
OB. When a producer performs cellular respiration, it changes
inorganic matter into organic matter.
OC. When a consumer eats another organism, matter is transferred
from one trophic level to the next.
D. When a decomposer breaks down waste matter, it forms sugars
that plants use for cellular respiration.