What causes can cans cause to the environment?

i think it is bcoz of the most advanced and modern technologies used by human beings.

Tyler touching himself

It is energy

Careless, irresponsible humans.

well lets say the bunnies die out, the predator will die because of theBunnyOkay lets say the predator of the Bunnie dies out, bunnies eat plants and if theres to much bunnies the plants will die and...