Through a series of tests and data
Answer:
the ecosystem will be disturbed... the animals feeding on it will be reduced due to lack of food and the animals on which the star fish was feeding will be increased which causes a total imbalance in ecosystem..
6. is Saprophytic
7. Parasitic
8. Either mimetic or mutualistic i think mutualistic
The answer to that is James Watson and Francis Crick although if you search up on a search engine who found it Francis Crick will only show up.
A Thermocline is the temperature of water, while Pycnocline is the density of water. Both are a type of ecoline. I'll update if you need more information.