You are given a sentence and your task is to generate another sentence that supports the given input.

[Q]: Incubation isfound almost exclusively in birds where the eggs are warmed sothis refers to caring for the eggs and keeping them warm.
[A]: Incubation is when birds keep their eggs warm while the embryos inside develop.


[Q]: The structural and functional aspects of the human body starting at the level of the cell and continuing to tissues, organs, and organ systems.
[A]: The sequence cell → tissue → organ → organ system identifies the levels of organization of body structures in a human from simplest to most complex.


[Q]: Microevolution involves small changes in gene frequencies within a population over a few or many generations, up to the formation of new species.
[A]:
Microevolution is when a species changes in small ways over time.