Answer:
a) explained the appearance of the sun's rotation with a theory of earthly rotation.
Explanation:
Nicolaus Copernicus gave the model of the solar system , named as the Copernican heliocentrism , in the year 1543 .
According this model, the Sun is placed stationary at the very center of the universe and all the planets are moving in a defined path , with uniform speed .
The model gave modern astronomy a kick start .
Hence , from the question,
The correct statement is a) explained the appearance of the sun's rotation with a theory of earthly rotation.
Florida was covered in the sea during that time so there is mostly just fossils of marine organisms
C) National forests should be protected to make the best use of the nation's natural resources.