Given a scientific question, generate an incorrect answer to the given question. The incorrect answer should be a plausible alternative to the correct answer. The answer should be some other item belonging to the same category as the correct answer but should be incorrect.

Ex Input:
When a soluble compound dissolves, its constituent atoms, molecules, or ions disperse throughout what?

Ex Output:
gel

Ex Input:
What's the other term for your wind pipe?

Ex Output:
cornea

Ex Input:
What type of cells capture light energy, and use carbon dioxide as their carbon source?

Ex Output:
sporozoans