Respuesta :
Aryabhata's contribution to the study astronomy was extraordinary due to the fact he didn't have any modern equipment or instruments to do so. Therefore every discovery he had that solved various mysteries of the solar system was done with his hard work and dedication!
Answer:
A.
Explanation:
Aryabhata discovered how eclipses work which was stated earlier in the lesson. Hope this helps! :D (and I got 100% on my quiz)