Detailed Instructions: Given a scientific passage and an answer, generate a question for the given answer.
Problem:Passage: Almost all protozoa can move. They have special appendages for this purpose. You can see different types in Figure below . Cilia (cilium, singular) are short, hair-like projections. Pseudopods are temporary extensions of the cytoplasm. Flagella are long, whip-like structures. Flagella are also found in most prokaryotes. Answer: the cytoplasm
Solution:
Pseudopods are temporary extensions of what?