Venus is the answer, you can tell easily because Venus has no moons or rings :)
Answer:
Divergent boundaries are typified in the oceanic lithosphere by the rifts of the oceanic ridge system, including the Mid-Atlantic Ridge and the East Pacific Rise, and in the continental lithosphere by rift valleys such as the famous East African Great Rift Valley.
Explanation:
it involves negative feedback loop
Explanation:
the loop allows living organisms to maintain homeostasis
