Yes it occurs naturally on everyone :)
Answer:
False
Explanation:
Prokaryotes do not have a nucleus.
This means their DNA is not enclosed in a nucleus and instead is in the cytoplasm.
On the other hand, eukaryotes have nuclei, so their DNA is enclosed within a nucleus.
So, this statement is false.
The anwser should be A carbon cycle because both involve carbon dioxide and its roles in both also because none of the others are involved in them besides water but that's not the right cycle.
hope this makes sense and helps