What structures do protists such as amoebas use for movement

Paramecia are covered in rows of tiny cilia that they beat to swim through liquids. Other protists, such at amoebae, form cytoplasmic extensions called pseudopodia anywhere on the cell, anchor the pseudopodia to a surface, and pull themselves forward.

Explanation: it kinda explained it

Most protists are motile and generate movement with cilia, flagella, or pseudopodia.