By definition, autotrophs differ from heterotrophs in that autotrophs:
A)use inorganic compounds as an energy source.
B)use light as an energy source.
C)use carbon dioxide as their sole source of carbon.
D)obtain their carbon from dead organic matter.
E)obtain their energy from dead organic matter.

Question

Quizplus · Accepted Answer

Autotrophs use carbon dioxide as their sole source of carbon, unlike heterotrophs which obtain carbon from organic sources.

By Definition, Autotrophs Differ from Heterotrophs in That Autotrophs