Assertion (A): Scientific knowledge is considered reliable and enduring.
Reason (R): Yet, it remains tentative, open to revision in light of new evidence.
Choose the correct option:
1
Both A and R are true, and R is the correct explanation of A.
2
Both A and R are true, but R is not the correct explanation of A.
3
A is true, but R is false.
4
A is false, but R is true.