Johannes Kepler's model of the Solar System was significant for which of the following reasons?
A.
Kepler was the first to develop a heliocentric model with elliptical planetary orbits.
B.
Kepler was the first to develop a geocentric model with elliptical planetary orbits.
C.
Kepler was the first to develop a heliocentric model with circular planetary orbits.
D.
Kepler was the first to develop a geocentric model with circular planetary orbits.
1 answer
A. Kepler was the first to develop a heliocentric model with elliptical planetary orbits.
1 answer