[" In Planaria,waste material of food digestion "],[" and Nitrogenous waste material removed from "],[" :- "],[" (1) Mouth and mouth "],[" 2) Bodywall and bodywall "],[" A Mouth and Flame-cell "],[" and and Bodywall "]

In Hydra, waste material of food digestion and nitrogenous waste material are removed from

In Hydra, waste material of food digestion and nitrogenous waste material are removed from

In Hydra, waste material of food digestion and nitrogenous waste material are removed from

In Hydra, waste materials after digestion and nitrogenous waste materials are removed from

In Hydra, waste materials after digestion and nitrogenous waste materials are removed from

Which of the following removes waste material from the body?

The process of removal of waste materials from the body is called

Which of the following statements regarding recycling is/are correct? 1. Recycling is just the collection and separation of the waste materials. 2. Recycling is the collection and separation of the materials from the waste stream and their subsequent processing to produce a marketable product. 3. Recycling leads to reduction of waste disposat cost. Select the correct answer using the code given below.