To form ozone. Ozone is a thing where it has 1 more oxygen molecule than normal oxygen O2 -> O#
Eustatic changes are changes in the Ocean which change the global sea level. That is a huge amount of water. Whats something that could generate that much water when melted? (Hint: Global Warming)
Answer:
Omnivore
Explanation:
An omnivore can eat plants, animals, and all sorts of things.
Hope this is the correct answer to your question.