Who among the following was the first to explain that the rotation of the earth on its axis accounts for the daily rising and setting of the sun ?

Who among the following was the first to explain that the rotation of

1.	Who among the following was the first to explain that the rotation of the earth on its axis accounts for the daily rising and setting of the sun ?
A.	Aryabhata
B.	Bhaskara
C.	Brahmagupta
D.	Varahamihira
Answer» B. Bhaskara