Question

What is a solid, liquid, or gaseous substance created by an organism by a

system of no use, and a method has to be found for its disposal?​

Answer 1

let us study.

1. solid is hard substance.we can easily catch.garbages wastes,plastics are made by solid state.but they are very harmful to environment.this system prevent .then so we should reduce the plastics
2. liquid is a water state.it waste called water waste.when you stop the flowing of drainages.then we will be stop . if you not do . At time the mosquitoes are spreading diseases causing of drainages . 3.the gas state is like oxygen carbon dioxide . some gases will be polluted our environment . people injured by so many diseases . we should stop the factory workings.