Why is death by predators more natural or right then death by starvation?

Death by predators is the normal process of nature and the food chain. Predators eat their prey to survive, and the death isn't useless, it has a purpose.
A death by starvation doesn't serve any purpose in the food chain, it is actually a break in it.

Death by predators is the normal process of nature and the food chain. Predators eat their prey to survive, and the death isn't useless, it has a purpose

Where is the graph ?

Aphysical change is one that you can put in and remove like a ham sandwich. the stuff you put in there can be changem its not permanet. a chemical change is on that can't be change thats permanet. like when you make a cake and bake it. you can't get those ingredients back.