How do animal-like protists differ from plant-like protists?

AAnimal-like protists are autotrophic in nature, while plant-like protists are heterotrophic.
BAnimal-like protists are mostly autotrophic in nature, whereas plant-like protists are saprophytic.
CAnimal-like protists are heterotrophic in nature, whereas plant-like protists are autotrophic.