<span>Alzheimer's would also be what a diabetes medicine can help cure. Since the diabetes is a being able to maintain glucose it can also send signals to the brain which in term can help with dementia.</span>
In the open ocean, especially around the surface, one of the main sources of food for fish would be the algae that grow at the surface & photosynthesize with the sun. Without fish to regulate the amount of surface algae, they overgrow and block the sun from the organisms on the coral reef.
Without sun, the reef is not able to sustain themselves & it's down hill from there.
I hope this helps!
Example of habitat degredation
Answer:
Potential Energy and Kinetic Energy