Which scientist first said that planets travel in fixed paths or orbits a) kepler b) ptolemy c) galileo d) copernicus

The first scientist that said that planets travel in fixed paths or orbits is Kepler. A

Well, both latitude and intensity of light affect temperature because, the higher the light intensity, the higher the temperature and since latitude is the measure of how close you are to the equator, then the closer to the equator you are, the higher the temperature is.