Who is responsible for the degradation of biodegradable organic matter present in the domestic sewage?

Q. Who is responsible for the degradation of biodegradable organic matter present in the domestic sewage?

  1. Animals
  2. Humans
  3. Plastic
  4. Bacteria and other microbes

Answer: Bacteria and other microbes

We will be happy to hear your thoughts

Leave a reply

Gkseries.com
Logo
Register New Account