A. Photosynthesis
B. Absorption
C. Heterotrophic
D. Autotrophic
Answer: Heterotrophic
A. Photosynthesis
B. Absorption
C. Heterotrophic
D. Autotrophic
Answer: Heterotrophic
Additional Information: Animals are heterotrophic and must consume other organisms for energy.
Subjects: Biological Classification, Biology