Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

Neutrophils provide an early, rapid, and nonspecific defense against invading pathogens.
What provides an early, rapid, and nonspecific defense against invading pathogens?

Seeds of a pine cone are easily carried by the wind and dispersed because seeds have wings.
Why are seeds of a pine cone easily carried by the wind and dispersed?

A fault is the fracture caused when rocks on both sides move.
What is the fracture called when rocks on both sides move?