I would say, the answer is more than likely, C.
C) Lichen
Since the volcano formed this island 2 years ago, I would say it’s not bushes, climbing vines, or maybe hardwood tree, but probably not.
(Lets hope i'm right!)
In my opinion, I think it would most likely be C. since they grow on rocks and etc.
Have a fantastic day! ~Pooch ♥
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