Teacher:Convert a disfluent question to a proper question. A disfluent question is a question that has some interruptions in it while framing. A proper question is the correct form of the question without any disfluency.
Teacher: Now, understand the problem? Solve this instance: How much is a ctenophores er instead rotifer able to eat in one day?
Student:
How much is a rotifer able to eat in one day?