I want to know the answer to the following question:
What has different results in Spanish and Catalan?
All the background I'm provided with is that "For example, Catalan fang "mud" and rostir "to roast", of Germanic origin, contrast with Spanish lodo and asar, of Latin origin; whereas Catalan filosa "spinning wheel" and pols "temple", of Latin origin, contrast with Spanish rueca and sien, of Germanic origin.". Is that enough to answer the question?
Answer: no