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: Lipids are available to the body from how many sources? Answer: three
[A]: Lipids are available to the body from three sources.


[Q]: Question: The amniotic egg first evolved in what species? Answer: reptiles
[A]: The amniotic egg first evolved in reptiles.


[Q]: Question: Which characteristic is shared by all cells? Answer: They need energy.
[A]:
All cells share the characteristic that they need energy.