Answer:
Tme = x+y*. 5
Explanation:
The focus of the comparison in question 1413 is not provided in the question itself. To determine the focus, you would need additional context or information about the content or subject being discussed. Both options (A and B) suggest a comparison between molecules involved in different cycles (nitrogen cycle or carbon cycle), but without more information, it's not possible to specify which one is the correct focus.