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.

[EX Q]: Question: During which phase does dna replication occur in the cell cycle? Answer: synthesis
[EX A]: During the synthesis phase in the cell cycle, dna replication occurs.

[EX Q]: Question: Which of these shows how frozen water changes as the temperature of the air increases? Answer: Solid -> liquid -> gas
[EX A]: Solid -> liquid -> gas of these shows how frozen water changes as the temperature of the air increases.

[EX Q]: Question: Muscle atrophy due to age is called what? Answer: sarcopenia
[EX A]:
Muscle atrophy due to age is called sarcopenia.