Yes, raccoons will eat minnows as well as larger fish.
no, sharks do not eat minnows. dolphins do, though.
frogs can eat minnows
It depends. Some will and some won't. Crappies are know to eat minnows.
Flounders eat minnows.
no
algae
Like all animals, minnows get their energy from the food they eat.
no
An African clawed frog would probably eat the minnows.
no raccoons do not eat frog eggs
Yes, raccoons do eat chickens.
Raccoons will eat absolutely anything.