Walruses are heterotroph because the consume not produce. Plants are known as autotrophs since they produce their own food.
Heterotroph
autotroph
kingdom archaebacteria is both heterotroph and autotroph
A grasshopper is a heterotroph.
autotroph
heterotroph
heterotroph
Heterotroph
Heterotroph.
heterotroph.
Heterotroph
Heterotroph.
heterotroph
heterotroph
Autotroph
autotroph
Autotroph