What are the problems from Indiscriminate Discarding of used Plastics? I. They choke storm water drains, often causing overflow of storm water on roads. II. Being non-biodegradable they remain in the soil for a very long time, thus affecting the farm economy III. Direct transfer of molecular oxygen into water is also affected

• A.  I & II                           
• B.  Only II
• C.  Only III           
• D.  All the above