Goodstein's evolved theory of science<span>. characteristics of scientific inquiry: roll of data central and fundamental, research that replicated and extends observations.</span>
The sky is blue because blue<span> light is scattered in all directions by the tiny molecules of air in Earth's atmosphere. </span>Blue<span> is scattered more than other colors because it travels in shorter and smaller waves. This is why we see a </span>blue sky most<span> of the time. Hope this helps!</span>
It means to observe things xD