Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
--------
Question: Collision theory states that chemical reactions occur when atoms, ions, or molecules collide.

Answer: What states that chemical reactions occur when atoms, ions, or molecules collide?


Question: Endoscopes are used to explore the body through various orifices or minor incisions.

Answer: Endoscopes are used to explore the body through various orifices or these?


Question: The similarities and differences between the genomes confirm patterns of evolution.

Answer:
The similarities and differences between the genomes confirm patterns of what?