Question

3. Find the gain or loss per cent when​

Answer 1

Answer:

Vermicomposting is the process by which worms are used to convert organic materials (usually wastes) into a humus-like material known as vermin-compost. The goal is to process the material as quickly and efficiently as possible. ... Vermicompost is superior to most composts as an inoculant in the production of compost.