Question

whose data did kepler use to construct the laws of planetary motion? aristarchuss aristotles brahes copernicuss

Explanation:

Kepler was an assistant to Tycho Brahe, who had collected extremely precise astronomical observations of planetary positions over many years. Kepler used this detailed empirical data to derive his three laws of planetary motion, as his own observational capabilities were limited compared to Brahe's.

Answer:

C. Brahe's