Which two key features, besides being multicellular and eukaryotic, define placement in Kingdom Animalia?
Answer
Lacking cell walls and obtaining energy by consuming other organisms
The Kingdom Animalia is the broadest category for the Western Blind Snake. The fundamental requirements for inclusion in this kingdom are that the organism must be multicellular and eukaryotic, meaning its cells have a nucleus. Crucially, animal cells are distinguished by the absolute lack of cell walls—a feature present in plants and fungi. Furthermore, animals are heterotrophs, meaning they must obtain energy by consuming or ingesting other organisms, placing them in direct contrast to autotrophs like plants.

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