Why is a ameba so slow?

Amoebas are slow-moving single-celled organisms that move using pseudopodia, which are temporary projections of their cytoplasm. Their movement relies on the flow of cytoplasm and the physical extension and retraction of these pseudopodia, making it a gradual process. Additionally, their lack of specialized structures for rapid movement contributes to their sluggish pace compared to multicellular organisms with more advanced locomotion mechanisms.