What characteristics distinguish fungi from plants? Which kingdoms include multicellular, heterotrophic organisms?

both are eukaryotic and don't move, plants are autotrophic - making their own energy - and have cell walls made of cellulose, but fungi are heterotrophic - taking in food for energy - and have cell walls made of chitin.

Kingdom Animalia

-Kingdom Animalia is the kingdom that has organisms which are eukaryotic, multicellular, heterotrophic, can reproduce sexually or asexually, and have no cell wall.