Which Is the Best Description of an Absorptive Heterotroph

Multiple Choice

Which is the best description of an absorptive heterotroph?

A) It secretes enzymes that digest large molecules into smaller molecules it can absorb.
B) It engulfs large molecules into food vacuoles where acids digest them into nutrients.
C) It absorbs sunlight energy used to digest food particles.
D) It is both photosynthetic and heterotrophic.
E) It is absorbed into other organisms for nutrients.