Which kingdom contains organisms whose cells NEVER have cell walls? SELECT ALL THAT APPLY

The kingdom that contains organisms whose cells NEVER have cell walls is Animalia.

Explanation: Animal cells lack cell walls and instead have flexible membranes. In contrast, plant cells (Plantae) have rigid cell walls made of cellulose, fungi have cell walls made of chitin, and both Archaebacteria and Eubacteria have cell walls made of peptidoglycan or other compounds. Protista includes a diverse group of organisms, some of which may have cell walls (like certain algae), while others do not (like protozoa). Therefore, the only kingdom listed where cells do not have walls is Animalia.

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