The Milky Way galaxy is a large group of stars that includes our sun. Explain how evidence pointed toward our current understanding of the Milky Way’s shape.

divide the right side by the left side

0.024÷1.2=0.02 for example

d

explanation:

v=uf/(u-f)

= 5.10/(5-10) convex lens has positive focal length

=50/-5

=-10 cm (formed at other side)

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods