What is the most common type of map used in the uk?

Which of the following types of stars is most likely to end up as a supernova? in graph a, the curve peaks at 800 nm, in the red section of the visible light spectrum. in graph b, the curve peaks at 550 nm, in the green section of the visible light spectrum. in graph c, the curve peaks at 450 nm, in the blue section of the visible light spectrum. in graph d, the curve peaks at 300 nm, in the violet section of the visible light spectrum. a b c d

How does science influence the decisions made about social, economic, and political issues?

Why does the earth spin slowly, not faster? is it possible to prove it scientifically? can you prove it with math?