Kepler proposed the modern model of the solar system. select the best answer from the choices provided t or f

Question:

Kepler proposed the modern model of the solar system.

True

why is arctic sea ice important? arctic sea ice keeps the polar regions cool and moderate global climate. sea ice has a bright surface; 80 percent of the sunlight that strikes it is reflected back into space. as sea ice melts in the summer, it exposes the dark ocean surface.