Asked by songyi

Which of the following words or phrases describes the heterotrophic bacteria, the cyanobacteria, both or neither?
a.lack of nuclear envelope
b.photosynthesize similarly to green plants
c.possess a cell wall
d.eukaryotic cells
e.symbiotic relationships
f.saprobes

I know that d-neither and f-heterotrophic

But for the others, I am not sure.