In this task, you are given a question and an answer, you would be asked to create the sentence based on the Question-Answer provided. It should be contained within the Question-Answer provided.

[Q]: Question: Peristalsis is necessary for what basic bodily function? Answer: digestion
[A]: Peristalsis is necessary for digestion basic bodily function.


[Q]: Question: What goes through different larval stages? Answer: crustaceans
[A]: Crustaceans go through different larval stages.


[Q]: Question: Robert merrifield developed the first synthetic approach for making what essential cell substances in the lab? Answer: proteins
[A]:
Robert merrifield developed the first synthetic approach for making proteins essential cell substances in the lab.