Protonemata remains can be used as ______?

پروٹونیماتا باقیات ______ کے طور پر استعمال کی جاسکتی ہیں؟

Alersaive

Filtering agent

Building stones

None of these

Protonemata remains, especially from mosses like Sphagnum.

They are used as filtering agents due to their high water retention capacity.

They help in purifying water by trapping impurities and sediments.