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: What occurs when an unstable nucleus emits a beta particle and energy? Answer: beta decay
[EX A]: Beta decay occurs when an unstable nucleus emits a beta particle and energy.

[EX Q]: Question: Trees release what gas as a byproduct of photosynthesis, thereby facilitating human respiration? Answer: oxygen
[EX A]: Trees release oxygen gas as a byproduct of photosynthesis, thereby facilitating human respiration.

[EX Q]: Question: What type of tissue produces and secretes several hormones involved in lipid metabolism and storage? Answer: adipose tissue
[EX A]:
Adipose tissue type of tissue produces and secretes several hormones involved in lipid metabolism and storage.