What might happen if you completely removed a predator from an ecosystem? explain in three sentences.

To answer this lets take for example the Bald Eagle and mice.  The Bald Eagle eats the mice to keep the mice from over populating.  Mice eat grass if the Bald Eagle is taken away the mice will over populate and need more ground for them.  When there is too many they will start to do and become extinct.  Bald Eagles keep that from happening because they keep the mice population regulated therefore keeping ecosystems healthy and thriving.

Yes yes yes very good