both
A paramecium is a heterotroph because it does not perform photosynthesis to make it's own sugar using energy from the sun.
A potato is an autotroph.
Autotroph
autotroph
Autotroph
Autotroph
autotroph
autotroph
The scientific name for paramecium is Paramecium spp.
Autotroph is not a verb and therefore does not have a past tense. Autotroph is a noun.
autotroph, because it creates energy by itself from basic parts, using sun energy and CO2.
kingdom archaebacteria is both heterotroph and autotroph