(a) Both A and R are true and R is correct explanation of the A. (b) Both A and R are true but R is not correct explanation of the A. (c) A is true but R is false. (d) A is false but R is true. 10. (A) : Bones can easily move without any friction at joints.(R) : Bone matrix consists of calcium and magnesium salts.

(a) Both A and R are true and R is correct explanation of the A. (b)

1.	(a) Both A and R are true and R is correct explanation of the A. (b) Both A and R are true but R is not correct explanation of the A. (c) A is true but R is false. (d) A is false but R is true. 10. (A) : Bones can easily move without any friction at joints.(R) : Bone matrix consists of calcium and magnesium salts.
Answer» B) both A and R are TRUE but R is not the CORRECT EXPLANATION of A