Select all that apply.
20 POINTS!!!!!!!!!!!!!!
Two great science and mathematics ideas from the Gupta Empire are _____.

A. the prediction that the earth was round
B. major advances in calculus
C. the belief that the earth rotated on an axis
D. invention of the binary system


Answer :

Answer:

Explanation:

I think it is the belief that the earth rotated on an axis and that major advances in calculus

Answer:

C is the answer

Explanation: