The correct option is C Animalia
Heterotrophic, multicellular eukaryotic organisms without cell walls are included in the kingdom Animalia.
Autotrophic, multicellular eukaryotic organisms with cell wall are included in the kingdom Plantae.
Heterotrophic (mostly saprophytic), multicellular eukaryotic organisms with cell wall are included in the kingdom Fungi.
Protista includes unicellular eukaryotes.