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

Example Input: Most have cells that are not able to exchange gases with the outside environment do multicellular organisms need transport systems.
Example Output: Why do multicellular organisms need transport systems?

Example Input: Transparent matter transmits light without scattering it.
Example Output: What type of matter transmits light without scattering it?

Example Input: The quarks in a particle are confined, meaning individual quarks cannot be directly observed.
Example Output:
The quarks in a particle are confined, meaning individual quarks cannot be what?