Assertion (A): The Basal Metabolic Rate (BMR) is the number of calories needed to maintain body function at resting condition.
Reason (R): A person who does not engage in any work, still requires energy for the functioning of their internal organs.
In the context of the above two statements, which of the following option is correct?
(a) Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).
(b) Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of Assertion (A).
(c) Assertion (A) is true, but Reason (R) is false.
(d) Assertion (A) is false, but Reason (R) is true.