when you use toothpaste, part of a protist is helping to smooth and clean your teeth. which part of the…

when you use toothpaste, part of a protist is helping to smooth and clean your teeth. which part of the protist and type of protist are most likely responsible for this benefit to humans?\ncell walls; plant - like\nflagellum; plant - like\nspores; fungus - like\ncilia; animal - like
Answer
Brief Explanations:
Plant - like protists such as diatoms have cell walls made of silica. When used in toothpaste, these cell - wall components can help smooth and clean teeth due to their abrasive nature. Flagellum is a structure for movement, spores are for reproduction in fungi - like protists, and cilia in animal - like protists are for movement or feeding, none of which directly contribute to the cleaning function in toothpaste like the cell walls of plant - like protists.
Answer:
cell walls; plant - like