Given a scientific question, generate a correct answer to it.

[EX Q]: What do communication satellites carry and use to provide energy during their missions?
[EX A]: solar panels

[EX Q]: What occurs over a large area when a rock is buried or compressed?
[EX A]: regional metamorphism

[EX Q]: How many identical daughter cells are created at the end of cytokinesis?
[EX A]:
two