Shark Tank Simulation

On my spaceship the shark is represented by human crew.  The humans are the sharks because they eat the the minnows.

The minnows are represented by  animals. Chickens, eggs, cows, pigs, fish and beans. The human crew has to eat enough of those animals to survive but they can’t eat too much so that there are no more animals. Animals “minnows” are the middle of the food chain. They