1)Plant, Fish, Coral (i think coral)
2)Rocks, Water
3)Plant-Releases Oxygen Into Water
4)Plant-Releases Oxygen Into Water for the fish to breathe
5)Water-Helps Plant Grow
Metamorphic. I looked up some rocks and I’m including the picture of it and it shows something similar to your picture and it says it’s a metamorphic rock.
It only can focus on high powers