Assertion: Changes in packaging have resulted in much of our waste becoming nonbiodegradable.
Reasons: Changes in attitude also have a role to play, with more and more things we use becoming disposable.
a) Both A and R are true, and R is correct explanation of the assertion.
b) Both A and R are true, but R is not the correct explanation of the assertion.
c) A is true, but R is false.
d) A is false, but R is true